Congressional district

2023 United States House of Representatives blank map — Current United States congressional district boundaires.

A congressional district in the United States is an electoral division for the purpose of electing members to the United States House of Representatives. The number of voting House seats is currently set at 435, with six non-voting delegates representing the country's five territories and the District of Columbia. The number of congressional districts also affects the number of electoral votes each state has in the Electoral College, as the number of electoral votes is equal to the number of congressional districts a state has plus two (for the state's Senate seats).

The Bureau of the Census conducts a constitutionally mandated decennial census whose figures are used to determine the number of congressional districts to which each state is entitled, in a process called "apportionment". Each state is responsible for the redistricting of districts within their state, and several states have one "at-large" division. Redistricting must take place if the number of members changes following a reapportionment, or may take place at any other time if demographics represented in a district have changed substantially. Districts may sometimes retain the same boundaries while changing their district numbers.

Congressional districts[]

The following is a list of congressional districts in the United States. Inactive or obsolete districts are italicized.

States[]

Alabama[]

Alaska[]

Arizona[]

Arkansas[]

California[]

Colorado[]

Connecticut[]

Delaware[]

Delaware's at-large congressional district

Florida[]

Georgia[]

Hawaii[]

Idaho[]

Illinois[]

Indiana[]

Iowa[]

Kansas[]

Kentucky[]

Louisiana[]

Maine[]

Maryland[]

Massachusetts[]

Michigan[]

Minnesota[]

Mississippi[]

Missouri[]

Montana[]

Nebraska[]

Nevada[]

New Hampshire[]

New Jersey[]

New Mexico[]

New York[]

North Carolina[]

North Dakota[]

Ohio[]

Oklahoma[]

Oregon[]

Pennsylvania[]

Rhode Island[]

South Carolina[]

South Dakota[]

Tennessee[]

Texas[]

Utah[]

Vermont[]

Virginia[]

Washington[]

West Virginia[]

Wisconsin[]

Wyoming[]

Territories and non-voting districts[]

V • T • EUnited States of America
Government and politics	Branches	Executive (President • Vice President • Cabinet) • Legislative (Congress • Senate • House of Representatives) • Judicial (Supreme Court • Chief Justice • Associate Justice)
	Principles and terminology	Federalism • Republicanism • Checks and balances • Confederation • Election • Caucus • Election Day • Inauguration Day • Political party • Electoral College • President-elect • Vice President-elect • Incumbent • Acting • Acting President • Lame duck • Independent politician • Impeachment • Presidential line of succession • President of the Senate • Advice and consent • State of the Union • Veto • Congressional district • Senate class
	Documents	Declaration of Independence • Articles of Confederation • United States Constitution (Bill of Rights • Amendments)
	Styles	The Honorable • Excellency
United States Armed Forces		Army • Marine Corps • Navy • Air Force • Space Force • Coast Guard
History		American Revolution • War of 1812 • Mexican–American War • American Civil War • Spanish–American War • Philippine–American War • World War I • World War II • Cold War (Korean War • Vietnam War) • Gulf War • War on Terror (War in Afghanistan • Iraq War)
Administrative divisions		State • Territory • City • Indian reservation
Associated entities		Thirteen Colonies • Confederate States

V • T • ELegislative branch of the United States

United States Congress

Houses

Senate • House of Representatives

Leadership

Senate leaders (President • President pro tempore) • House leaders (Speaker • Dean)

Membership

V • T • EMembers of the United States Congress
Voting members	Senators	Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Caorlina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Voting members	Representatives	Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Caorlina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Non-voting delegates		American Samoa • Cherokee Nation • Choctaw Nation • District of Columbia • Guam • Northern Mariana Islands • Philippines • Puerto Rico • U.S. Virgin Islands

Meetings

V • T • EMeetings of the United States Congress
1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th • 10th • 11th • 12th • 13th • 14th • 15th • 16th • 17th • 18th • 19th • 20th • 21st • 22nd • 23rd • 24th • 25th • 26th • 27th • 28th • 29th • 30th • 31st • 32nd • 33rd • 34th • 35th • 36th • 37th • 38th • 39th • 40th • 41st • 42nd • 43rd • 44th • 45th • 46th • 47th • 48th • 49th • 50th • 51st • 52nd • 53rd • 54th • 55th • 56th • 57th • 58th • 59th • 60th • 61st • 62nd • 63rd • 64th • 65th • 66th • 67th • 68th • 69th • 70th • 71st • 72nd • 73rd • 74th • 75th • 76th • 77th • 78th • 79th • 80th • 81st • 82nd • 83rd • 84th • 85th • 86th • 87th • 88th • 89th • 90th • 91st • 92nd • 93rd • 94th • 95th • 96th • 97th • 98th • 99th • 100th • 101st • 102nd • 103rd • 104th • 105th • 106th • 107th • 108th • 109th • 110th • 111th • 112th • 113th • 114th • 115th • 116th • 117th • 118th • 119th • 120th • 121st

Electoral classes and divisions

Senate class • Congressional district

Previous legislatures

Bodies

Continental Congress • Congress of the Confederation

Leadership

President of the Continental Congress • President of the Confederation Congress

Buildings

Carpenters' Hall • Independence Hall • Federal Hall • Congress Hall • United States Capitol

Congressional district