Washington

City in District of Columbia, District of Columbia

View of Washington, District of Columbia
Photo: Carol M. Highsmith · Public domain

Washington is a city in District of Columbia, District of Columbia, with 689,545 residents (2020 Census). It sits at 236 ft (72 m) above sea level. The nearest town is Mount Rainier, 3.8 miles NE.

About Washington

Washington, D.C., officially the District of Columbia and commonly shortened to Washington, or DC, is the capital city of the United States, and its only federal district.

The city stands on the northeast bank of the Potomac River, across from the state of Virginia, surrounded by Maryland to its north, east, and south. The district was named for Columbia, the female personification of the American nation, through which human form and attributes are applied to the United States. "Washington" is a more recent addition to the city's common name, and is from the name of George Washington, the first U.S. president.

The U.S. Constitution in 1789 called for the creation of a federal district under exclusive jurisdiction of the U.S. Congress, which would become a constituent part of the Union that is not part of any state or territory. The Residence Act, adopted on July 16, 1790, approved the creation of the capital district along the Potomac River, and is considered the city's founding date. In 1800, when the capital was moved from Philadelphia, the 6th Congress started meeting in the then-unfinished Capitol Building, and the second president, John Adams, moved into the newly finished White House. In 1801, the District of Columbia, formerly part of Maryland and Virginia and including the existing settlements of Georgetown and Alexandria, was officially made the federal district; initially, the city was a separate settlement within the larger district. In 1846, Congress reduced the size of the district when it returned the land that Virginia had ceded, including the city of Alexandria. In 1871, it made the entire district into a single municipality. There have been several failed efforts to reduce the district further and admit the rest as a state since the 1880s, including a statehood bill that passed the House of Representatives in 2021 but was not adopted by the U.S. Senate.

Designed in 1791 by Pierre Charles L'Enfant, the city is split into quadrants that meet at the Capitol Building, with 131 neighborhoods overall. As of the 2020 census, the city's population was 689,545. During the workweek, commuters from the city's Maryland and Virginia suburbs increase the city's daytime population to more than one million. The Washington metropolitan area, which includes parts of Maryland, Virginia, and West Virginia, is the country's seventh-largest metropolitan area, with a 2023 population of 6.3 million residents. A locally elected mayor and 13-member council have governed the district since 1973, though Congress retains the power to overturn local laws. Washington, D.C., residents do not have voting representation in Congress, but elect a single non-voting congressional delegate to the U.S. House of Representatives. The city's voters choose three presidential electors in accordance with the Twenty-third Amendment, passed in 1961.

Washington, D.C., anchors the southern end of the Northeast megalopolis. As the seat of the U.S. federal government, the city is an important world political capital. The city hosts buildings that house federal government headquarters, including the White House, U.S. Capitol, Supreme Court Building, and multiple federal departments and agencies. The city is home to many national monuments and museums, located most prominently on or around the National Mall, including the Jefferson Memorial, Lincoln Memorial, and Washington Monument. It hosts 177 foreign embassies and the global headquarters of the World Bank, International Monetary Fund, Organization of American States, and other international organizations. Home to many of the nation's largest industry associations, non-profit organizations, and think tanks, the city is known as a lobbying hub, which is centered on and around K Street. It is also among the country's top tourist destinations; in 2022, it had an estimated 20.7 million domestic and 1.2 million international visitors, the seventh-most among U.S. cities.

Text: Wikipedia · CC BY-SA 4.0

Washington weather: 7-day forecast

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Living in Washington

Median household income
$109,870
Median home value
$737,100
Median rent
$1,954/mo
Median age
34.9
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Map of Washington

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Washington, DC population

Washington had 689,545 residents in the 2020 Census.

2020 Census689,545
Density11,280 per sq mi (4,355 per km²)

Source: U.S. Census Bureau, Decennial Census.

Washington at a glance

StateDistrict of Columbia (DC)
CountyDistrict of Columbia
TypeCity
Population689,545 (2020)
Land area61.13 sq mi (158.3 km²)
Water area7.22 sq mi (18.71 km²)
Elevation236 ft (72 m)
Coordinates38.9042° N, 77.0165° W
ZIP codes20001, 20004, 20005, 20006, 20009, 20036, 20045, 20052, 20059, 20204, 20220, 20230, 20240, 20245, 20250, 20260, 20408, 20415, 20422, 20427, 20431, 20510, 20515, 20530, 20535, 20540, 20551, 20560, 20565, 20591
Official websitedc.gov
Census code (GEOID)1150000

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Washington

Straight-line distance between town centers.

Frequently asked questions about Washington

What county is Washington in?

Washington is in District of Columbia, District of Columbia.

What is the population of Washington, DC?

689,545 people lived in Washington at the 2020 Census.

What is the ZIP code of Washington, DC?

The main ZIP code is 20001. Other ZIP codes: 20004, 20005, 20006, 20009, 20036, 20045, 20052, 20059, 20204, 20220, 20230, 20240.

What is the elevation of Washington?

236 feet (72 m) above sea level.

What towns are near Washington?

Mount Rainier (3.8 mi), Colmar Manor (4.2 mi), Brentwood (4.2 mi), Cottage City (4.3 mi), North Brentwood (4.5 mi).

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