Founding

Built in 1765, Old Stone House in Georgetown is the city's oldest still standing building.

James Hoban's 1793 plans for what today is the White House

In 1800, following relocation of the nation's capital from Philadelphia, the U.S. Congress began assembling in the newly constructed United States Capitol.

Prior to the establishment of the city as the nation's capital in 1800, the nation's capital was Philadelphia, which served as the capital on five separate occasions during the American Revolution and its aftermath from May 1775 to July 1776, December 1776 to February 1777, March 1777 to September 1777, July 1778, July 1778 to March 1781, and March 1781 to June 1783. The Continental Congress was briefly based in five additional locations: York, Pennsylvania in September 1777, Princeton, New Jersey in 1783, Annapolis, Maryland from November 1783 to August 1784, Trenton, New Jersey from November to December 1784, and New York City from January 1785 to March 1789.

On October 6, 1783, after the capital was forced by the Pennsylvania Mutiny of 1783 to relocate to Princeton, New Jersey, Congress resolved to consider a new location for it.^[25] The following day, Elbridge Gerry of Massachusetts moved "that buildings for the use of Congress be erected on the banks of the Delaware near Trenton, or of the Potomac, near Georgetown, provided a suitable district can be procured on one of the rivers as aforesaid, for a federal town".^[26]

In Federalist No. 43, published January 23, 1788, James Madison argued that the new federal government would need authority over a national capital to provide for its own maintenance and safety.^[27] The Pennsylvania Mutiny of 1783 emphasized the need for the national government not to rely on any state for its own security.^[28]

Article One, Section Eight of the U.S. Constitution permits the establishment of a "District (not exceeding ten miles square) as may, by cession of particular states, and the acceptance of Congress, become the seat of the government of the United States".^[29] However, the constitution does not specify a location for the capital. In the Compromise of 1790, Madison, Alexander Hamilton, and Thomas Jefferson agreed that the federal government would pay each state's remaining Revolutionary War debts in exchange for establishing the new national capital in the Southern United States.^{[30][lower-alpha 1]}

On July 9, 1790, Congress passed the Residence Act, which approved the creation of a national capital on the Potomac River. Under the Residence Act, the exact location was to be selected by President George Washington, who signed the bill into law on July 16, 1790. Formed from land donated by Maryland and Virginia, the initial shape of the federal district was a square measuring 10 miles (16 km) on each side and totaling 100 square miles (259 km²).^{[31][lower-alpha 2]}

Two pre existing settlements were included in the territory, the port of Georgetown, founded in 1751,^[32] and the port city of Alexandria, Virginia, founded in 1749.^[33] In 1791 and 1792, a team led by Andrew Ellicott, including Ellicott's brothers Joseph and Benjamin and African American astronomer Benjamin Banneker, surveyed the borders of the federal district and placed boundary stones at every mile point; many of these stones are still standing.^[34][35]

A new federal city was then constructed on the north bank of the Potomac River, to the east of Georgetown. On September 9, 1791, three commissioners overseeing the capital's construction named the city in honor of President Washington. The same day, the federal district was named Columbia, a feminine form of Columbus, which was a poetic name for the United States commonly used at that time.^[36][37] Congress held its first session there on November 17, 1800.^[38][39]

Congress passed the District of Columbia Organic Act of 1801, which officially organized the district and placed the entire territory under the exclusive control of the federal government. The area within the district was organized into two counties, the County of Washington to the east and north of the Potomac and the County of Alexandria to the west and south.^[40] After the Act's passage, citizens in the district were no longer considered residents of Maryland or Virginia, which ended their representation in Congress.^[41]

Burning during War of 1812

The August 24, 1814, burning of Washington by British forces during the War of 1812, depicted in an 1816 portrait

City of Washington from Beyond the Navy Yard, an 1833 portrait of Washington, D.C. by George Cooke featuring the Anacostia River (foreground), the Potomac River (left), and Capitol Hill (center-right)

On August 24, 1814, during the War of 1812, British forces invaded and occupied the city after defeating an American force at Bladensburg. In retaliation for acts of destruction by American troops in the Canadas, the British set fire to multiple government buildings in the city, including the United States Capitol, the Treasury Building and the White House. All the buildings set on fire were gutted in what became known as the burning of Washington. However, a storm forced the British to evacuate the city after just 24 hours.^[42] Most government buildings were repaired quickly; however, the Capitol was largely under construction at the time and was not completed in its current form until 1868.^[43]

Retrocession and the Civil War

The U.S. Capitol dome was under construction during Lincoln's first inauguration on March 4, 1861; five weeks later, the American Civil War was launched following the Confederate bombardment and fall of Fort Sumter on April 13, 1861.

In the 1830s, the district's southern territory of Alexandria declined economically due in part to neglect of it by Congress.^[44] Alexandria was a major market in the domestic slave trade and pro-slavery residents feared that abolitionists in Congress would end slavery in the district, further depressing the local economy. Alexandria's citizens petitioned Virginia to take back the land it had donated to form the district through a process known as retrocession.^[45]

The Virginia General Assembly voted in February 1846, to accept the return of Alexandria. On July 9, 1846, Congress went further, agreeing to return all territory that Virginia had ceded to the district during its formation. This left the district's area consisting only of the portion originally donated by Maryland.^[44] Confirming the fears of pro-slavery Alexandrians, the Compromise of 1850 outlawed the slave trade in the district, although not slavery itself.^[46]

The outbreak of the American Civil War in 1861 led to the expansion of the federal government and notable growth in the city's population, including a large influx of freed slaves.^[47] President Abraham Lincoln signed the Compensated Emancipation Act in 1862, which ended slavery in the district, freeing about 3,100 slaves in the district nine months prior to the Emancipation Proclamation.^[48] In 1868, Congress granted the district's African American male residents the right to vote in municipal elections.^[47]

Growth and redevelopment

The Eisenhower Executive Office Building, built between 1871 and 1888, was the world's largest office building from its opening until 1943, when it was surpassed by The Pentagon.

By 1870, the district's population had grown 75% from the previous census to nearly 132,000 residents.^[49] Despite the city's growth, however, Washington still had dirt roads and the city lacked basic sanitation. Some members of Congress suggested moving the capital farther west, but President Ulysses S. Grant refused to consider the proposal.^[50]

Congress passed the Organic Act of 1871, which repealed the individual charters of the cities of Washington and Georgetown, abolished Washington County, and created a new territorial government for the whole District of Columbia^[51] and making "the city of Washington...legally indistinguishable from the District of Columbia."^[18]

After the reorganization, in 1873, President Grant appointed Alexander Robey Shepherd as Governor of the District of Columbia. Shepherd authorized large-scale projects that greatly modernized the city but ultimately bankrupted the district government. In 1874, Congress replaced the territorial government with an appointed three-member board of commissioners.^[52]

In 1888, the city's first motorized streetcars began service. Their introduction generated growth in areas of the district beyond the City of Washington's original boundaries, leading to an expansion of the district over the next few decades.^[53] Georgetown's street grid and other administrative details were formally merged to those of the City of Washington in 1895.^[54] However, the city had poor housing conditions and strained public works, leading it to become the first city in the nation to undergo urban renewal projects as part of the City Beautiful movement in the early 20th century.^[55]

The City Beautiful movement built heavily upon the already-implemented L'Enfant Plan, with the new McMillan Plan leading urban development in the city throughout the movement. Much of the old Victorian Mall was replaced with modern Neoclassical and Beaux-Arts architecture; these designs are still prevalent in the city's governmental buildings today.

Increased federal spending as a result of the New Deal in the 1930s led to the construction of new government buildings, memorials, and museums in the district,^[56] though the chairman of the House Subcommittee on District Appropriations Ross A. Collins from Mississippi justified cuts to funds for welfare and education for local residents, saying that "my constituents wouldn't stand for spending money on niggers."^[57]

World War II led to an expansion of federal employees in the city;^[58] by 1950, the district's population reached its peak of 802,178 residents.^[49]

Civil rights and home rule era

The March on Washington at the Lincoln Memorial Reflecting Pool on August 28, 1963

The Twenty-third Amendment to the United States Constitution was ratified in 1961, granting the district three votes in the Electoral College for the election of president and vice president, but still not affording the city's residents representation in Congress.^[59]

After the assassination of civil rights leader Martin Luther King Jr. on April 4, 1968, riots broke out in the city, primarily in the U Street, 14th Street, 7th Street, and H Street corridors, which were predominantly black residential and commercial areas. The riots raged for three days until more than 13,600 federal troops and Washington, D.C. Army National Guardsmen stopped the violence. Many stores and other buildings were burned, and rebuilding from the riots was not completed until the late 1990s.^[60]

In 1973, Congress enacted the District of Columbia Home Rule Act providing for an elected mayor and 13-member council for the district.^[61] In 1975, Walter Washington became the district's first elected and first black mayor.^[62]

Since the 1980s, the D.C. statehood movement has grown in prominence. In 2016, a referendum on D.C. statehood resulted in an 85% support among Washington, D.C. voters for it to become the nation's 51st state. In March 2017, the city's congressional delegate Eleanor Holmes Norton introduced a bill for statehood. Reintroduced in 2019 and 2021 as the Washington, D.C., Admission Act, the U.S. House of Representatives passed it in April 2021. After not progressing in the Senate, the statehood bill was introduced again in January 2023.^[63]

Climate

Key Bridge (background) and an iced-over Potomac River (foreground) in February 2004

Washington's climate is humid subtropical (Köppen: Cfa), or oceanic (Trewartha: Do bordering Cf downtown).^[81][82] Winters are cool to cold with some snow of varying intensity, while summers are hot and humid. The district is in plant hardiness zone 8a near downtown, and zone 7b elsewhere in the city.^[83][84]

Summers are hot and humid with a July daily average of 79.8 °F (26.6 °C) and average daily relative humidity around 66%, which can cause moderate personal discomfort. Heat indices regularly approach 100 °F (38 °C) at the height of summer.^[85] The combination of heat and humidity in the summer brings very frequent thunderstorms, some of which occasionally produce tornadoes in the area.^[86]

Blizzards affect Washington once every four to six years on average. The most violent storms, known as nor'easters, often impact large regions of the East Coast.^[87] From January 27 to 28, 1922, the city officially received 28 inches (71 cm) of snowfall, the largest snowstorm since official measurements began in 1885.^[88] According to notes kept at the time, the city received between 30 and 36 inches (76 and 91 cm) from a snowstorm in January 1772.^[89]

Hurricanes or their remnants occasionally impact the area in late summer and early fall. However, they usually are weak by the time they reach Washington, partly due to the city's inland location.^[90] Flooding of the Potomac River, however, caused by a combination of high tide, storm surge, and runoff, has been known to cause extensive property damage in the Georgetown neighborhood of the city.^[91] Precipitation occurs throughout the year.^[92]

The highest recorded temperature was 106 °F (41 °C) on August 6, 1918, and on July 20, 1930.^[93] The lowest recorded temperature was −15 °F (−26 °C) on February 11, 1899, right before the Great Blizzard of 1899.^[87] During a typical year, the city averages about 37 days at or above 90 °F (32 °C) and 64 nights at or below the freezing mark (32 °F or 0 °C).^[94] On average, the first day with a minimum at or below freezing is November 18 and the last day is March 27.^[95][96]

See or edit raw graph data.

Architecture

The Lincoln Memorial (foreground), Washington Monument (center), and U.S. Capitol (background) are each built in the Neoclassical motif.

The Wharf on the Southwest Waterfront along the Potomac River

Victorian houses in Dupont Circle

The architecture of Washington, D.C., varies greatly and is generally popular among tourists and locals. In 2007, six of the top ten buildings in the American Institute of Architects' ranking of America's Favorite Architecture were in the city:^[111] the White House, Washington National Cathedral, the Jefferson Memorial, the United States Capitol, the Lincoln Memorial, and the Vietnam Veterans Memorial. The neoclassical, Georgian, Gothic, and Modern styles are reflected among these six structures and many other prominent edifices in the city.

Many of the government buildings, monuments, and museums along the National Mall and surrounding areas are heavily inspired by classical Roman and Greek architecture. The designs of the White House, the U.S. Capitol, Supreme Court Building, Washington Monument, National Gallery of Art, Lincoln Memorial, and Jefferson Memorial are all heavily drawn from these classical architectural movements and feature large pediments, domes, columns in classical order, and heavy stone walls. Notable exceptions to the city's classical-style architecture include buildings constructed in the French Second Empire style, including the Eisenhower Executive Office Building.^[112] The Thomas Jefferson Building, the main Library of Congress building, and the historic Willard Hotel are built in Beaux-Arts style, popular throughout the world in the late nineteenth and early twentieth centuries.^[113][114] Meridian Hill Park contains a cascading waterfall with Italian renaissance-style architecture.^[115]

Modern, Postmodern, contemporary, and other non-classical architectural styles are also seen in the city's buildings. The National Museum of African American History and Culture deeply contrasts the stone-based neoclassical buildings on the National Mall with a design that combines modern engineering with heavy inspiration from African art.^[116] The interior of the Washington Metro stations and the Hirshhorn Museum and Sculpture Garden are designed with strong influence from the 20th-century Brutalism movement.^[117] The Smithsonian Institution Building is built of Seneca red sandstone in the Norman Revival style.^[118] The Old Post Office building, located on Pennsylvania Avenue and completed in 1899, was the first building in the city to have a steel frame structure and the first to utilize electrical wiring in its design.^[119]

Notable contemporary residential buildings, restaurants, shops, and office buildings in the city include the Wharf on the Southwest Waterfront, Navy Yard along the Anacostia River, and CityCenterDC in Downtown. The Wharf, given its proximity to the Potomac River, has seen the construction of several high-rise office and residential buildings overlooking the river. Additionally, restaurants, bars, and shops have been opened at street level. Many of these buildings have a modern glass exterior and heavy curvature.^[120][121] CityCenterDC is home to Palmer Alley, a pedestrian-only walkway, and houses several apartment buildings, restaurants, and luxury-brand storefronts with streamlined glass and metal facades.^[122]

Outside Downtown D.C., architectural styles are more varied. Historic buildings are designed primarily in the Queen Anne, Châteauesque, Richardsonian Romanesque, Georgian Revival, Beaux-Arts, and a variety of Victorian styles.^[123] Rowhouses are prominent in areas developed after the Civil War and typically follow Federal and late Victorian designs.^[124] Georgetown's Old Stone House, built in 1765, is the oldest-standing building in the city.^[125] Founded in 1789, Georgetown University features a mix of Romanesque and Gothic Revival architecture.^[112] The Ronald Reagan Building is the largest building in the district with a total area of approximately 3.1 million square feet (288,000 m²).^[126] Washington Union Station is designed from a combination of different architectural styles. Its Great Hall, which serves as the main hall within the building, has elaborate gold leaf designs along the ceilings and the hall includes several decorative classical-style statues.^[127]

Federal government

Federal Triangle, a historic hub of executive departments of the U.S. federal government

As of July 2022, 25% of people employed in Washington, D.C., were employed by the federal government.^[169] The vast majority of these government employees serve in various executive branch departments, agencies, and institutions, and only a small percentage serve as temporary staff for presidents, Congress members, or in the federal judiciary.

Many of the region's residents work for companies and organizations that sign contracts with the federal government or work on issues directly related to the work of the federal government, including law firms, defense contractors, civilian contractors, nonprofit organizations, lobbying firms, trade unions, industry trade groups, and professional associations, many of which have their headquarters in or near Washington, D.C., in order to maintain proximity to the federal government. The largest U.S. government agencies located in or near the city are: the United States Department of Defense headquartered in the Pentagon in Arlington, Virginia, the United States Postal Service, the United States Department of Veterans Affairs, the United States Department of Homeland Security, and the United States Department of Justice.^[170]

Diplomacy and global finance

The Federal Reserve, the central bank of the United States

Washington, D.C. hosts more than 175 embassies, ambassador's residences and international cultural centers. Embassy Row is the informal name given to a stretch of Massachusetts Avenue that is occupied by many of the city's foreign embassies.^[171] Washington, D.C., is one of the most diverse cities in the world.^[172] In 2008, the foreign diplomatic corps in the city employed approximately 10,000 people and contributed an estimated $400 million annually to the local economy.^[173]

Many prominent global financial and diplomatic institutions are headquartered in the city, including the World Bank, the International Monetary Fund (IMF), the Organization of American States, the Inter-American Development Bank, and the Pan American Health Organization. These institutions seek to use money lending and run development programs, among other financial and economic tools, to improve the economy and development of countries across the globe.

The Federal Reserve, which is the central bank of the U.S., is located on Constitution Avenue. Commonly called The Fed, its policies are made by the members of the Federal Reserve Board of Governors. Through monetary policy, the Board adjusts various interest rates in the U.S., which heavily impacts the U.S. economy and economies for countries across the world. Because of the power of the U.S. dollar, the actions of the Board are monitored closely by political, economic, and diplomatic leaders around the world.

Research and non-profit organizations

K Street, historically a hub for lobbying firms and advocacy groups

The United States Institute of Peace, a Foggy Bottom-based foreign policy think tank created by federal legislation in 1984

Washington, D.C., is a leading center for national and international research organizations, especially think tanks that engage in public policy.^[174] Several of the nation's largest and most cited think tanks are headquartered in the city, including the Carnegie Endowment for International Peace, Center for Strategic and International Studies, Peterson Institute for International Economics, The Heritage Foundation, Urban Institute, and others.^[175] As of 2020, 8% of the country's think tanks are headquartered in Washington, D.C.^[176] Many non-think tanks are also leading research centers, such as the MedStar Washington Hospital Center and the Children's National Medical Center.^[177]

The city is home to many non-profit organizations that engage with issues of domestic and global importance by conducting advanced research, running programs, or advocating on behalf of people. Many of these organizations are headquartered or have major offices in the city. Among these organizations are the UN Foundation, Human Rights Campaign, Amnesty International, and the National Endowment for Democracy.

The city is also the country's primary location for international development firms, many of whom find funding by contracting with the United States Agency for International Development (USAID), which is the U.S. federal government's aid agency and is located in the city. The American Red Cross, a humanitarian agency focused on emergency relief, is also headquartered in the city.

Private sector

The Bond Building, built in 1901, a historic office building in Downtown

Headquarters of Jones Day, the nation's ninth-largest law firm as of 2023

According to statistics compiled in 2011, four of the largest 500 companies in the country were headquartered in Washington, D.C.^[178] In the 2021 Global Financial Centres Index, Washington was ranked as having the 14th most competitive financial center in the world, and fourth most competitive in the United States (after New York City, San Francisco, and Los Angeles).^[179] Among the largest companies headquartered in the Washington, D.C., area are Fannie Mae, Amtrak, Lockheed Martin, Marriot International, Hilton Worldwide, Danaher Corporation, FTI Consulting, and Hogan Lovells.^[180]

Due to the building height restrictions in Washington, D.C., taller buildings are able to be built in suburban Maryland and Virginia. Capital One Bank, which is one of the largest banks in the country, is headquartered in nearby Tysons, Virginia, a large and growing financial center located in Fairfax County, Virginia. The headquarters building for Capital One Bank, known as Capital One Tower, is the tallest occupied building in the Washington region. In 2018, Amazon announced it would build a second headquarters building, known as HQ2, in the Crystal City neighborhood of Arlington County, Virginia, which is located just across the Potomac River from Washington, D.C.^[181] In addition to Capital One, some of the largest companies headquartered in Northern Virginia include Hilton, Navy Federal Credit Union, Mars, Freddie Mac, Northrop Grumman, and General Dynamics.^[182]

The Washington, D.C., economy also benefits from being home to many prominent news and media organizations. Among these are The Washington Post, The Washington Times, Politico, and The Hill. Television and radio media organizations either headquartered in or near the city or with large offices in the region, include CNN, PBS, C-SPAN, CBS, NBC, Discovery, and NPR, and others. The Gannett Company, which owns USA Today, the nation's largest circulation newspaper, and other media outlets, is headquartered in Tysons, Virginia.^[183][184]

Tourism

St. Regis Hotel on 16th Street

Tourism is the city's second-largest industry, after the federal government. Approximately 18.9 million visitors contributed an estimated $4.8 billion to the local economy in 2012.^[185] In 2019, the number of tourists who visited the city increased to 24.6 million, of which 22.8 million were domestic tourists. In total, the tourists spent $8.15 billion during their stay.^[186] This heavy tourism helps many of the region's other industries, such as lodging, food and beverage, entertainment, shopping, and transportation.^[186] Additionally, tourism helps the city maintain a robust network of world-class museums and cultural centers, most notably the Smithsonian Institution.

The city and wider Washington region has a diverse array of attractions for tourists, such as monuments, memorials, museums, sports events, and trails. Within the city, the National Mall serves as the center of the tourism industry. It is there that many of the city's museums and monuments are located. Adjacent to the mall sits the Tidal Basin, where several additional memorials and monuments lie, including the popular Jefferson Memorial. Additionally, Union Station is a very popular tourist spot with its multitude of restaurants and shops.

Among the most visited tourist destinations is Arlington National Cemetery in nearby Arlington County, Virginia.^[187] This is a military cemetery that serves as a burial ground for former military combatants. It is also the location of President John F. Kennedy's tomb, marked by an eternal flame.^[188] President William Howard Taft is also buried in Arlington.^[189] The Tomb of the Unknown Soldier is located in the cemetery and is guarded 24/7 by a tomb guard. The changing of the guard is a popular tourist attraction and occurs once every hour from October through March and every half-hour during the rest of the year.^[190]

Arts

The Kennedy Center, home to the Washington National Opera and National Symphony Orchestra

The Howard Theatre is located in the Shaw neighborhood.

Washington, D.C. is a national center for the arts and houses several concert halls and theaters. The John F. Kennedy Center for the Performing Arts is home to the National Symphony Orchestra, the Washington National Opera, and the Washington Ballet. The Kennedy Center Honors are awarded each year to those in the performing arts who have contributed greatly to the cultural life of the United States. This ceremony is often attended by the sitting U.S. president and other dignitaries and celebrities.^[192] The Kennedy Center also awards the annual Mark Twain Prize for American Humor.

The historic Ford's Theatre, site of the assassination of President Abraham Lincoln on April 14, 1865, continues to function as a theatre and as a museum.^[193]

The Marine Barracks near Capitol Hill houses the United States Marine Band; founded in 1798, it is the country's oldest professional musical organization.^[194] American march composer and Washington-native John Philip Sousa led the Marine Band from 1880 until 1892.^[195] Founded in 1925, the United States Navy Band has its headquarters at the Washington Navy Yard and performs at official events and public concerts around the city.^[196]

Founded in 1950, Arena Stage achieved national attention and spurred growth in the city's independent theater movement that now includes organizations such as the Shakespeare Theatre Company, Woolly Mammoth Theatre Company, and the Studio Theatre.^[197] Arena Stage opened its newly renovated home in the city's emerging Southwest waterfront area in 2010.^[198] The GALA Hispanic Theatre, now housed in the historic Tivoli Theatre in Columbia Heights, was founded in 1976 and is a National Center for the Latino Performing Arts.^[199]

Other performing arts spaces in the city include the Andrew W. Mellon Auditorium in Federal Triangle, the Atlas Performing Arts Center on H Street, the Carter Barron Amphitheater in Rock Creek Park, Constitution Hall in Downtown, the National Theatre in Downtown, the Keegan Theatre in Dupont Circle, the Lisner Auditorium in Foggy Bottom, the Sylvan Theater on the National Mall, and the Warner Theatre in Penn Quarter.

The U Street Corridor in Northwest D.C., once known as "Washington's Black Broadway", is home to institutions like Howard Theatre and Lincoln Theatre, which hosted music legends such as Washington-native Duke Ellington, John Coltrane, and Miles Davis.^[200] Just east of U Street is Shaw, which also served as a major cultural center during the jazz age. Intersecting with U Street is Fourteenth Street, which was an extension of the U Street cultural corridor during the 1920s through the 1960s. The collection of Fourteenth Street, U Street, and Shaw was the location of the Black Renaissance in D.C., which was part of the larger Harlem Renaissance. Today, the area starting at Fourteenth Street downtown going north through U Street and east to Shaw boasts a high concentration of bars, restaurants, and theaters, and is among the city's most notable cultural and artistic areas.

Music

Columbia Records, a major music record label in the US, was founded in Washington, D.C. in 1889.^[201][202] The city grew into being one of the most important music cities in the early jazz age. Duke Ellington, among the most prominent jazz composers and musicians of his time, was born and raised in Washington, and began his music career there.

Washington has its own native music genre called go-go; a post-funk, percussion-driven flavor of rhythm and blues that was popularized in the late 1970s by D.C. band leader Chuck Brown.^[203]

The district is an important center for indie culture and music in the United States. The label Dischord Records, formed by Ian MacKaye, frontman of Fugazi, was one of the most crucial independent labels in the genesis of 1980s punk and eventually indie rock in the 1990s.^[204] Modern alternative and indie music venues like The Black Cat and the 9:30 Club bring popular acts to the U Street area.^[205] The hardcore punk scene in the city, known as D.C. hardcore, is an important genre of D.C.'s contemporary music scene. Starting in the 1970s, it is considered to be one of the most influential punk music movements in the country.^[206]

Cuisine

Ben's Chili Bowl, known for its half-smoke, a historic staple of the city's cuisine

Washington has the largest population of Ethiopians outside of Africa. Many have opened restaurants throughout the city. A portion of Shaw is nicknamed "little Ethiopia".

Washington, D.C. is rich in both fine and casual dining and is considered by some to be one of the best cities for dining in the United States.^[207] The city has a diverse range of restaurants, including a wide variety of international cuisines.^[208] The city's Chinatown, for example, is filled with Chinese-style restaurants. The city also has many Middle Eastern, European, African, Asian, and Latin American cuisine options. D.C. is known for being one of the best cities in the world for Ethiopian cuisine, due in part to the heavy influx of Ethiopian immigrants during the 20th century, many of whom opened restaurants in the city.^[209] A part of the Shaw neighborhood in central D.C. is known as "Little Ethiopia" and has a high concentration of Ethiopian restaurants and shops.^[210]

Among the most famous Washington, D.C.-born foods is the half-smoke, which is a half-beef, half-pork sausage placed in a hotdog-style bun and topped with onion, chilly, and cheese.^[211] Additionally, the city is the birthplace of mumbo sauce, a type of condiment often placed on meat and french fries. This sauce is similar to barbecue sauce but sweeter in flavor.^[212][213] Washington, D.C. is also known for popularizing the jumbo slice pizza, which is an enlarged New York-style pizza.^{[214][215][216]} The jumbo slice has particular roots in the Adams Morgan neighborhood.^[217] Union Market, located in Northeast D.C., is a former farmer's market and wholesale that now houses a large, gourmet food hall. Union Market is now considered to be among the city's major hotspots for good dining.^[218]

Among the city's signature restaurants is Ben's Chili Bowl, which has been located on U Street since its founding in 1958. The restaurant rose to prominence as a peaceful escape during the violent 1968 race riots in the city. The restaurant is famous for its chili dogs and half-smokes. The restaurant has been visited by numerous presidents and celebrities over the years.^[219] Georgetown Cupcake is a cupcake restaurant whose fame grew following its appearance on the reality T.V. show DC Cupcakes. Due to limited dining options along the National Mall, the city is known for having a heavy concentration of food trucks offering diverse ethnic cuisine options parked along the tourist-dense areas of the mall.^[220]

Washington, D.C.'s fine dining options are extensive, with the Michelin Guide awarding numerous D.C. restaurants with prestigious Michelin stars in recent years. As of 2023, the city has the third-highest number of Michelin stars in the country after New York City and San Francisco. The city's growth as a fine dining location has garnered the attention of several celebrity chefs who have opened restaurants in the city, including José Andrés,^[221] Kwame Onwuachi,^[222] Gordon Ramsay,^[223][224] and previously Michel Richard.

Museums

The National Gallery of Art was the most visited art museum in the United States in 2022.

Washington, D.C. is home to many of the country's most visited museums and some of the most visited museums in the world. In 2022, the National Museum of Natural History and the National Gallery of Art were the two most visited museums in the country. Overall, Washington had eight of the 28 most visited museums in the U.S. in 2022. That year, the National Museum of Natural History was the fifth-most-visited museum in the world; the National Gallery of Art was the eleventh.^[225]

Smithsonian museums

See also: List of Smithsonian museums

The Smithsonian Museum of Natural History was the most visited museum in the U.S. in 2022, with 3.9 million visits.

The Smithsonian Institution is an educational foundation chartered by Congress in 1846 that maintains most of the nation's official museums and galleries in Washington, D.C. It is the world's largest research and museum complex.^[226] The U.S. government partially funds the Smithsonian, and its collections are open to the public free of charge.^[227] The Smithsonian's locations had a combined total of 30 million visits in 2013. The most visited museum is the National Museum of Natural History on the National Mall.^[228] Other Smithsonian Institution museums and galleries on the mall include the National Air and Space Museum, the National Museum of African Art, the National Museum of American History, the National Museum of the American Indian, the Sackler and Freer galleries, which both focus on Asian art and culture, the Hirshhorn Museum and Sculpture Garden, the Arts and Industries Building, the S. Dillon Ripley Center, and the Smithsonian Institution Building, which serves as the institution's headquarters.^[229]

The Smithsonian American Art Museum and the National Portrait Gallery are housed in the Old Patent Office Building near Washington's Chinatown.^[230] Renwick Gallery is part of the Smithsonian American Art Museum and is located in a separate building near the White House. Other Smithsonian museums and galleries include Anacostia Community Museum in Southeast Washington, the National Postal Museum near Union Station, and the National Zoo in Woodley Park.^[229]

Other museums

The National Building Museum

The National Gallery of Art is on the National Mall near the Capitol and features American and European artworks. The U.S. government owns the gallery and its collections. However, they are not a part of the Smithsonian Institution.^[231] The National Building Museum, which occupies the former Pension Building near Judiciary Square, was chartered by Congress and hosts exhibits on architecture, urban planning, and design.^[232] The Botanic Garden is a botanical garden and museum operated by the U.S. Congress that is open to the public.^[233]

There are several private art museums in Washington, D.C., which house major collections and exhibits open to the public, such as the National Museum of Women in the Arts and The Phillips Collection in Dupont Circle, the first museum of modern art in the United States.^[234] Other private museums in Washington include the Newseum, the O Street Museum, the International Spy Museum, the National Geographic Society Museum, and the Museum of the Bible. The United States Holocaust Memorial Museum near the National Mall maintains exhibits, documentation, and artifacts related to the Holocaust.^[235]

Landmarks

National Mall and Tidal Basin

National Mall, a landscaped park extending from the Lincoln Memorial to the United States Capitol

The National Mall is home to an annual July 4 fireworks display.

The National Mall is a large, open park near Downtown Washington between the Lincoln Memorial and the United States Capitol. Given its prominence, the mall is often the location of political protests, concerts, festivals, and presidential inaugurations. The grounds of the Capitol are the location for the annual National Memorial Day Concert, held every year on Memorial Day, as well as A Capitol Fourth, a concert held annually on Independence Day. Both concerts are broadcast across the country on PBS. In the evening on the Fourth of July, the park is home to a large fireworks show.

The Washington Monument and the Jefferson Pier are near the center of the mall, south of the White House. Located on the mall directly northwest of the Washington Monument is Constitution Gardens, which includes a garden, park, pond, and a memorial to the signers of the United States Declaration of Independence.^[236] Just north of Constitution Gardens is the Lockkeeper's House, which is the second oldest building on the mall, after the White House. The house is operated by the National Park Service (NPS) and is open to the public for visitation. Also on the mall is the National World War II Memorial at the east end of the Lincoln Memorial Reflecting Pool, as well as the Korean War Veterans Memorial and the Vietnam Veterans Memorial.^[237]

Directly south of the mall, the Tidal Basin is a human-made reservoir surrounded by pedestrian paths that feature rows of Japanese cherry trees. Every spring, millions of cherry blossoms bloom, an event which attracts visitors from across the world as part of the annual National Cherry Blossom Festival.^[238] The Franklin Delano Roosevelt Memorial, George Mason Memorial, Jefferson Memorial, Martin Luther King Jr. Memorial, and the District of Columbia War Memorial are around the Tidal Basin.^[237]

Other landmarks

The Jefferson Memorial viewed from across the Tidal Basin

Protesters in front of the U.S. Supreme Court Building

Numerous historic landmarks are located outside the National Mall. Among these are the Old Post Office,^[239] the Treasury Building,^[240] Old Patent Office Building,^[241] the National Cathedral,^[242] the Basilica of the National Shrine of the Immaculate Conception,^[243] the National World War I Memorial,^[244] the Frederick Douglass National Historic Site,^[245] Lincoln's Cottage,^[246] the Dwight D. Eisenhower Memorial, and the United States Navy Memorial.^[247] The Octagon House, which was the building that President James Madison and his administration moved into following the burning of the White House during the War of 1812, is now a historic museum and popular tourist destination.^[248]

The National Archives is headquartered in a building just north of the National Mall and houses thousands of documents important to American history, including the Declaration of Independence, the Constitution, and the Bill of Rights.^[249] Located in three buildings on Capitol Hill, the Library of Congress is the largest library complex in the world with a collection of more than 147 million books, manuscripts, and other materials.^[250] The United States Supreme Court is located immediately north of the Library of Congress. The United States Supreme Court Building was completed in 1935; before then, the court held sessions in the Old Senate Chamber of the Capitol.^[251]

Chinatown, located just north of the National Mall, houses Capital One Arena, which serves as the home arena to the Washington Capitals of the National Hockey League and the Washington Wizards of the National Basketball Association, and serves as the city's primary indoor entertainment arena. Chinatown includes several Chinese restaurants and shops. The Friendship Archway is one of the largest Chinese ceremonial archways outside of China and bears the Chinese characters for "Chinatown" below its roof.^[252]

The Southwest Waterfront along the Potomac River has been redeveloped in recent years and now serves as a popular cultural center. The Wharf, as it is called, contains the city's historic Maine Avenue Fish Market. This is the oldest fish market currently in operation in the entire United States.^[253] The Wharf also has many hotels, residential buildings, restaurants, shops, parks, piers, docks and marinas, and live music venues.^[120][121]

Several other landmarks are located in neighboring Northern Virginia. Among these are Arlington National Cemetery, including the Tomb of the Unknown Soldier, The Pentagon, the 9/11 Pentagon Memorial, the United States Air Force Memorial, Old Town Alexandria, and Mount Vernon, the former home of George Washington.^[254] National Harbor in Prince George's County, Maryland, and its Capital Wheel, a ferris wheel providing riders with views of the D.C. area, are also notable landmarks. The National Spelling Bee is held annually since 2011 at the Gaylord National Resort & Convention Center in National Harbor, Maryland.

As a result of its central role in United States history, the District of Columbia has many sites listed on the National Register of Historic Places.

Politics

The John A. Wilson Building is the headquarters for much of the Government of the District of Columbia, including the offices of the mayor and D.C. Council.

Article One, Section Eight of the United States Constitution grants the United States Congress "exclusive jurisdiction" over the city. The district did not have an elected local government until the passage of the 1973 Home Rule Act. The Act devolved certain Congressional powers to an elected mayor and the thirteen-member Council of the District of Columbia. However, Congress retains the right to review and overturn laws created by the council and intervene in local affairs.^[271] Washington, D.C., is overwhelmingly Democratic, having voted for the Democratic presidential candidate solidly since it was granted electoral votes in 1964.

Each of the city's eight wards elects a single member of the council and residents elect four at-large members to represent the district as a whole. The council chair is also elected at-large.^[272] There are 37 Advisory Neighborhood Commissions (ANCs) elected by small neighborhood districts. ANCs can issue recommendations on all issues that affect residents; government agencies take their advice under careful consideration.^[273] The attorney general of the District of Columbia is elected to a four-year term.^[274]

Washington, D.C., observes all federal holidays and also celebrates Emancipation Day on April 16, which commemorates the end of slavery in the district.^[48] The flag of Washington, D.C., was adopted in 1938 and is a variation on George Washington's family coat of arms.^[275]

Washington, D.C., has been a member state of the Unrepresented Nations and Peoples Organization (UNPO) since 2015.^[276]

The idiom "Inside the Beltway" is a reference used by media to describe discussions of national political issues inside of Washington, by way of geographical demarcation regarding the region within the Capital's Beltway, Interstate 495, the city's highway loop (beltway) constructed in 1964. The phrase is used as a title for a number of political columns and news items by publications like The Washington Times.^[277]

Budgetary issues

Judiciary Square, home to many city and federal government agencies and institutions, including the DC Superior Court, the DC Court of Appeals, the Metropolitan Police Department, Washington Metro, and One Judiciary Square

The mayor and council set local taxes and a budget, which Congress must approve. The Government Accountability Office and other analysts have estimated that the city's high percentage of tax-exempt property and the Congressional prohibition of commuter taxes create a structural deficit in the district's local budget of anywhere between $470 million and over $1 billion per year. Congress typically provides additional grants for federal programs such as Medicaid and the operation of the local justice system; however, analysts claim that the payments do not fully resolve the imbalance.^[278][279]

The city's local government, particularly during the mayoralty of Marion Barry, has been criticized for mismanagement and waste.^[280] During his administration in 1989, Washington Monthly magazine labeled the district "the worst city government in America".^[281] In 1995, at the start of Barry's fourth term, Congress created the District of Columbia Financial Control Board to oversee all municipal spending.^[282] Mayor Anthony Williams won election in 1998 and oversaw a period of urban renewal and budget surpluses.

The district regained control over its finances in 2001 and the oversight board's operations were suspended.^[283]

The district has a federally funded "Emergency Planning and Security Fund" to cover security related to visits by foreign leaders and diplomats, presidential inaugurations, protests, and terrorism concerns. During the Trump administration, the fund has run with a deficit. Trump's January 2017 inauguration cost the city $27 million; of that, $7 million was never repaid to the fund. Trump's 2019 Independence Day event, "A Salute to America", cost six times more than Independence Day events in past years.^[284]

Voting rights debate

The city's license plate calls for an end to taxation without representation.

Washington, D.C. is not a state and therefore has no federal voting representation in Congress. The city's residents elect a non-voting delegate to the House of Representatives (D.C. at-large), who may sit on committees, participate in debate, and introduce legislation, but cannot vote on the House floor. The district has no official representation in the United States Senate. Neither chamber seats the district's elected "shadow" representative or senators. Unlike residents of U.S. territories such as Puerto Rico or Guam, which also have non-voting delegates, D.C. residents are subject to all federal taxes,^[285] as it is not a territory.^[286] In the financial year 2012, D.C. residents and businesses paid $20.7 billion in federal taxes, more than the taxes collected from 19 states and the highest federal taxes per capita.^[287]

A 2005 poll found that 78% of Americans did not know residents of Washington, D.C., have less representation in Congress than residents of the 50 states.^[288] Efforts to raise awareness about the issue have included campaigns by grassroots organizations and featuring the city's unofficial motto, "End Taxation Without Representation", on D.C. vehicle license plates.^[289] There is evidence of nationwide approval for D.C. voting rights; various polls indicate that 61 to 82% of Americans believe D.C. should have voting representation in Congress.^[288][290]

Opponents to federal voting rights for Washington, D.C., propose that the Founding Fathers never intended for district residents to have a vote in Congress since the Constitution makes clear that representation must come from the states. Those opposed to making District of Columbia a state claim such a move would destroy the notion of a separate national capital and that statehood would unfairly grant Senate representation to a single city.^[291]

Homelessness

The city passed a law that requires shelter to be provided to everyone in need when the temperature drops below freezing.^[292] Since D.C. does not have enough shelter units available, every winter it books hotel rooms in the suburbs with an average cost around $100 for a night. According to the D.C. Department of Human Services, during the winter of 2012 the city spent $2,544,454 on putting homeless families in hotels,^[293] and budgeted $3.2 million on hotel beds in 2013.^[294]

Higher education

Georgetown University, founded in 1789, is the city's oldest university.

The University of the District of Columbia (UDC) is a public land-grant university providing undergraduate and graduate education. Federally chartered universities include American University (AU), Gallaudet University, George Washington University (GWU), Georgetown University (GU), and Howard University (HU). Other private universities include the Catholic University of America (CUA), the Johns Hopkins University Paul H. Nitze School of Advanced International Studies (SAIS), and Trinity Washington University. The Corcoran College of Art and Design, the oldest art school in the capital, was absorbed into the George Washington University in 2014, now serving as its college of arts.^[303]

The city's medical research institutions include Washington Hospital Center and Children's National Medical Center. The city is home to three medical schools and associated teaching hospitals: George Washington, Georgetown, and Howard universities.^[304]

Libraries

Washington, D.C., has dozens of public and private libraries and library systems, including the District of Columbia Public Library system.

Library of Congress

Main article: Library of Congress

The Library of Congress, the world's largest library with more than 167 million cataloged items and the nation's oldest cultural institution^[305]

The Library of Congress is the research library that officially serves the United States Congress and is the de facto national library of the United States. It is a complex of three buildings: Thomas Jefferson Building, John Adams Building and James Madison Memorial Building, all located in the Capitol Hill neighborhood. The Jefferson Building houses the library's reading room, a copy of the Gutenberg Bible, Thomas Jefferson's original library, and several museum exhibits.

Transportation

Streets and highways

Main article: Streets and highways of Washington, D.C.

See also: List of circles in Washington, D.C.

Pennsylvania Avenue, one of the city's most prominent streets

There are 1,500 miles (2,400 km) of streets, parkways, and avenues in the district.^[324] Due to the freeway revolts of the 1960s, much of the proposed interstate highway system through the middle of Washington was never built. Interstate 95 (I-95), the nation's major east coast highway, therefore bends around the district to form the eastern portion of the Capital Beltway. A portion of the proposed highway funding was directed to the region's public transportation infrastructure instead.^[325] The interstate highways that continue into Washington, including I-66 and I-395, both terminate shortly after entering the city.^[326]

According to a 2010 study, Washington-area commuters spent 70 hours a year in traffic delays, which tied with Chicago for having the nation's worst road congestion.^[327] However, 37% of Washington-area commuters take public transportation to work, the second-highest rate in the country.^[328] An additional 12% of D.C. commuters walked to work, 6% carpooled, and 3% traveled by bicycle in 2010.^[329]

Cycling

A Capital Bikeshare rental station near McPherson Square

In May 2022, the city celebrated the expansion of its bike lane network to 104 miles (167 km), a 60 percent increase from 2015. Of those miles, 24 miles (39 km) were protected bike lanes. It also boasted 62 miles (100 km) of bike trails.^[330] As of March 2023, the city has 108 miles (174 km) of bike lanes, with 30 miles (48 km) of them protected bike lanes.^[331]

D.C. is part of the regional Capital Bikeshare program. Started in 2010, it is one of the largest bicycle sharing systems in the country with more than 4,351 bicycles and more than 395 stations,^[332] all provided by PBSC Urban Solutions.

River crossings

See also: List of crossings of the Potomac River and List of bridges on the National Register of Historic Places in Washington, D.C.

Memorial Bridge connects the city across the Potomac River with Arlington, Virginia.

There are multiple transportation methods to cross the city's two rivers, the Potomac River and the Anacostia River. There are numerous bridges that take cars, trains, pedestrians, and bikers across the rivers. Among these are Arlington Memorial Bridge, the 14th Street Bridges, Francis Scott Key Bridge, Theodore Roosevelt Bridge, Woodrow Wilson Bridge, and Frederick Douglass Bridge.^[335]

There are also ferries and water cruises that cross the Potomac River. One of these is the Potomac Water Taxi, operated by Hornblower Cruises, which goes between the Georgetown Waterfront, the Wharf, the Old Town Alexandria Waterfront, and National Harbor.^[336]

Rail

See also: List of railroads in Washington, D.C.

Union Station, the 10th-busiest rail station in the nation

Washington Metro, the second-busiest rapid rail system in the U.S. based on average weekday ridership after the New York City Subway

The Washington Metropolitan Area Transit Authority (WMATA) operates the Washington Metro, the city's rapid transit rail system. The system serves Washington, D.C. and its Maryland and Northern Virginia suburbs. Metro opened on March 27, 1976, and consists of six lines (each one color coded), 98 stations, and 129 miles (208 km) of track.^[337] Metro is the second-busiest rapid transit system in the country and fifth-busiest in North America.^[338] It operates mostly as a deep-level subway in more densely populated parts of the D.C. metropolitan area (including most of the District itself), while most of the suburban tracks are at surface level or elevated. Metro is known for its iconic brutalist-style vaulted ceilings in the interior stations. It is also known for having long escalators in some of its underground stations. The longest single-tier escalator in the Western Hemisphere, spanning 230 feet (70 m), is located at Metro's Wheaton station in Maryland.^[339]

Union Station is the city's main train station and serves approximately 70,000 people each day. It is Amtrak's second-busiest station with 4.6 million passengers annually and is the southern terminus for the Northeast Corridor, which carries long-distance and regional services to New York Penn Station and points in New England. As of 2023, Union Station is the ninth-busiest rail station in the nation and tenth-busiest in North America.

Maryland's MARC and Virginia's VRE commuter trains and the Metrorail Red Line also provide service into Union Station.^[340] Following renovations in 2011, Union Station became Washington's primary intercity bus transit center.^[341]

Although Washington, D.C. was known throughout the 19th and early- to mid-20th centuries for its streetcars, these lines were dismantled in the 1960s. In 2016, however, the city brought back a streetcar line, DC Streetcar, which is a single line system in Northeast Washington, D.C., along H Street and Benning Road, known as the H Street/Benning Road Line.^[342]

Bus

Main article: Metrobus (Washington, D.C.)

Metrobus, operated by the Washington Metropolitan Area Transit Authority

DC Circulator, operated by the District Department of Transportation

Two main public bus systems operate in Washington, D.C. Metrobus, operated by the Washington Metropolitan Area Transit Authority (WMATA), is the primary public bus system in Washington, D.C. Serving more than 400,000 riders each weekday, it is one of the nation's largest bus systems by annual ridership.^[343] The city also operates its own DC Circulator bus system, which connects commercial and touristic areas within central Washington.^[344] The DC Circulator costs only $1 to ride and is composed of six distinct routes that cover central D.C. and suburban Rosslyn, Virginia. The DC Circulator is run via a public-private partnerships between the District of Columbia Department of Transportation, WMATA, and DC Surface Transit, Inc. (DCST). The bus system services each stop approximately every 10 minutes.^[345]

Many other public bus systems operate in the various jurisdictions of the Washington region outside of the city in suburban Maryland and Virginia. Among these are the Fairfax Connector in Fairfax County, Virginia; DASH in Alexandria, Virginia; and TheBus in Prince George's County, Maryland.^[346] There are also numerous commuter buses that residents of the wider Washington region take to commute into the city for work or other events. Among these are the Loudoun County Transit Commuter Bus and the Maryland Transit Administration Commuter Bus.^[347]

The city also has several bus lines used by tourists and others visiting the city, including Big Bus Tours, Old Town Trolley Tours, and DC Trails. The city also has many charter buses used in carrying young students and other tourists from across the country to the city and region's historic sites. These buses are often found parked beside the city's most notable tourist attractions, including the National Mall.

Air

See also: Aviation in Washington, D.C.; List of airports serving Washington, D.C.; and List of heliports in Washington, D.C.

Reagan Washington National Airport in Arlington, Virginia is the closest airport to the city among the three major Washington metropolitan area airports.

Three major airports serve the district, though none are within the city's borders. Two of these major airports are located in suburban Virginia and one in suburban Maryland. The closest is Ronald Reagan Washington National Airport, which is located in Arlington County, Virginia, just across the Potomac River about 5 miles (8 km) from downtown Washington, D.C. This airport provides primarily domestic flights and has the lowest number of passengers of the three airports in the region. The busiest by number of total passengers is Baltimore/Washington International Airport (BWI), located in Anne Arundel County, Maryland about 30 miles (48 km) northeast of the city.^[348] The busiest by international flights and the largest by land size and amount of facilities is Washington Dulles International Airport, located in Dulles, Virginia, about 24 miles (39 km) west of the city.^[349] Dulles has the most international passenger traffic of any airport in the Mid-Atlantic outside the New York metropolitan area, including approximately 90% of the international passenger traffic in the Washington-Baltimore region.^[350] Each of these three airports also serves as a hub for a major American airline: Reagan National Airport is a hub for American Airlines,^[351] Dulles is a major hub for United Airlines and Star Alliance partners,^[352] and BWI is an operating base for Southwest Airlines.^[353] In 2018, the Washington, D.C. area was the 18th-busiest airport system in the world by passenger traffic, accumulating over 74 million passengers between its three main commercial airports.

The President of the United States does not use any of these airports for travel. Instead, he typically travels by Marine One from the White House South Lawn to Joint Base Andrews, located in suburban Maryland. From there, he takes Air Force One to his destination. Joint Base Andrews was built in 1942. From 1942 to 2009, it was solely an Air Force base, but became a joint Air Force and Naval base in 2009, when Andrews Air Force Base and Naval Air Facility Washington were merged into a singular entity with the creation of Joint Base Andrews.

Utilities

The headquarters of DC Water and Sewer Authority on Canal Street, SW, in 2019

The District of Columbia Water and Sewer Authority, also known as WASA or D.C. Water, is an independent authority of the Washington, D.C., government that provides drinking water and wastewater collection in the city. WASA purchases water from the historic Washington Aqueduct, which is operated by the Army Corps of Engineers. The water, sourced from the Potomac River, is treated and stored in the city's Dalecarlia, Georgetown, and McMillan reservoirs. The aqueduct provides drinking water for a total of 1.1 million people in the district and Virginia, including Arlington, Falls Church, and a portion of Fairfax County.^[354] The authority also provides sewage treatment services for an additional 1.6 million people in four surrounding Maryland and Virginia counties.^[355]

Pepco is the city's electric utility and services 793,000 customers in the district and suburban Maryland.^[356] An 1889 law prohibits overhead wires within much of the historic City of Washington. As a result, all power lines and telecommunication cables are located underground in downtown Washington, and traffic signals are placed at the edge of the street.^[357] A 2013 plan would bury an additional 60 miles (97 km) of primary power lines throughout the district.^[358]

Washington Gas is the city's natural gas utility and serves more than a million customers in the district and its suburbs. Incorporated by Congress in 1848, the company installed the city's first gas lights in the Capitol, White House, and along Pennsylvania Avenue.^[359]