The District of Columbia is the federal district that houses the capital of the United States. It isn’t a state and doesn’t belong to one. The Constitution set it up as territory under the direct authority of Congress, so the national government would have a permanent home that didn’t depend on any state for its security or its politics. Today the District covers about 68 square miles on the Maryland side of the Potomac River and is home to roughly 694,000 people as of 2025.1DC Office of Planning. 2025 Census Data Demonstrates the Districts Continued Appeal
Why a Separate Federal District Exists
The reasoning behind the District goes back to a specific humiliation. In June 1783, hundreds of unpaid Continental Army soldiers surrounded the Philadelphia building where Congress was meeting and demanded their back wages. Pennsylvania’s governor refused to send the state militia to protect the delegates, and Congress had to flee to Princeton, New Jersey.2National Archives. Continental Congress Resolutions on Measures to be Taken The lesson stuck. The national government needed its own ground.
The Constitution handled it directly. Article I, Section 8, Clause 17 gives Congress the power of “exclusive Legislation” over a district, not exceeding ten miles square, that would serve as the seat of government.3Legal Information Institute. Clause XVII – U.S. Constitution Annotated That clause is where the District’s unusual legal status comes from, and it’s why “District of Columbia” is a category of its own rather than a city or a state.
How the District Got Its Location and Shape
Congress passed the Residence Act in 1790, authorizing President George Washington to pick the exact site along the Potomac. He chose a diamond-shaped, 100-square-mile tract carved out of land ceded by Maryland and Virginia. The “Columbia” in the name is a poetic reference to Christopher Columbus that was in common use for the young country at the time.
The District didn’t keep its original shape. In 1846, Congress passed and President James K. Polk signed legislation returning the portion south of the Potomac — the area that is now Arlington County and the city of Alexandria — to Virginia.4Congress.gov. H.R. 259 – 29th Congress – An Act To Retrocede the County of Alexandria Virginia formally accepted the territory back in March 1847. The retrocession was pushed largely by slaveholders and slave traders in Alexandria who feared Congress would eventually ban slavery inside the District. After the land went back, the District shrank to roughly 68 square miles on the Maryland side, the footprint it has today.
Who Governs the District Today
For most of its history, Congress ran the District directly, and residents had no elected local leaders at all. That changed with the District of Columbia Home Rule Act, which Congress passed in 1973 and District voters ratified the following year.5Council of the District of Columbia. D.C. Home Rule The Act set up a locally elected Mayor who runs day-to-day operations and a 13-member Council that passes local laws and approves the budget.6Office of the City Administrator. DC Government Organization
Congress never gave up its constitutional authority, though. Every bill the D.C. Council passes must go through a congressional review period before taking effect, and Congress can pass a joint resolution of disapproval to kill it.7Council of the District of Columbia. How a Bill Becomes a Law Congress can also impose its own laws on the District at any time and keeps authority over the District’s budget, even though that budget is funded almost entirely by local taxes.8DC Statehood. Congressional Intervention in the District of Columbias Local Affairs So while D.C. looks like a city with a normal local government, the layer above it is Congress rather than a state legislature.
What D.C. Residents Can and Can’t Vote For
D.C. residents couldn’t vote for President at all until 1961, when the 23rd Amendment was ratified. The amendment gives the District a number of presidential electors equal to what it would get if it were a state, capped at the number held by the least populous state.9Legal Information Institute. 23rd Amendment In practice, that works out to three electoral votes.10National Archives. Distribution of Electoral Votes
Congressional representation is thinner. The District elects a single Delegate to the House of Representatives who can debate and introduce legislation but cannot vote on final passage of bills on the House floor.11Office of the Law Revision Counsel. 2 U.S.C. 25a – Delegate to House of Representatives From District of Columbia The District has no senators. That’s the practical trade-off built into being a federal district rather than a state: residents pay federal taxes and carry every obligation of citizenship but have no voting voice in the Congress that governs them.
The Statehood Question
The most direct response to that trade-off has been a push for statehood. The proposal would shrink the constitutionally required federal district down to a small enclave around the Capitol, the White House, the Supreme Court, and the National Mall, and admit the rest of the residential territory as the 51st state. The proposed name is Washington, Douglass Commonwealth, keeping the familiar “D.C.” initials while honoring abolitionist Frederick Douglass.12Council of the District of Columbia. Constitution and Boundaries for the State of Washington, D.C. District voters approved a proposed state constitution in a 2016 referendum.
Legislation to do this, usually designated H.R. 51 and S. 51, has been introduced in multiple sessions of Congress. The House passed the bill in 2021 by a vote of 216–208, but the Senate never took it up.13DC Statehood. Congress It was reintroduced in 2023 and again in the 119th Congress for the 2025–2026 session.14Congress.gov. H.R. 51 – 119th Congress (2025-2026) Washington, D.C. Admission Act Opponents argue statehood would require a constitutional amendment rather than ordinary legislation, and that the Founders deliberately chose not to give the capital’s residents state-level representation. Supporters say nearly 700,000 taxpaying citizens living without a vote in Congress is exactly the kind of problem the amendment process exists to fix. As of 2026, no statehood bill has passed both chambers.