Congressional district

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

* *Alabama Territory's at-large congressional district*
* *Alabama's at-large congressional district*
* Alabama's 1st congressional district
* Alabama's 2nd congressional district
* Alabama's 3rd congressional district
* Alabama's 4th congressional district
* Alabama's 5th congressional district
* Alabama's 6th congressional district
* Alabama's 7th congressional district
* *Alabama's 8th congressional district*
* *Alabama's 9th congressional district*
* *Alabama's 10th congressional district*

#### Alaska

* *Alaska Territory's at-large congressional district*
* Alaska's at-large congressional district

#### Arizona

* *Arizona Territory's at-large congressional district*
* *Arizona's at-large congressional district*
* Arizona's 1st congressional district
* Arizona's 2nd congressional district
* Arizona's 3rd congressional district
* Arizona's 4th congressional district
* Arizona's 5th congressional district
* Arizona's 6th congressional district
* Arizona's 7th congressional district
* Arizona's 8th congressional district
* Arizona's 9th congressional district

#### Arkansas

* *Arkansas Territory's at-large congressional district*
* *Arkansas's at-large congressional district*
* Arkansas's 1st congressional district
* Arkansas's 2nd congressional district
* Arkansas's 3rd congressional district
* Arkansas's 4th congressional district
* *Arkansas's 5th congressional district*
* *Arkansas's 6th congressional district*
* *Arkansas's 7th congressional district*

#### California

* *California's at-large congressional district*
* California's 1st congressional district
* California's 2nd congressional district
* California's 2nd congressional district
* California's 4th congressional district
* California's 5th congressional district
* California's 6th congressional district
* California's 7th congressional district
* California's 8th congressional district
* California's 9th congressional district
* California's 10th congressional district
* California's 11th congressional district
* California's 12th congressional district
* California's 13th congressional district
* California's 14th congressional district
* California's 15th congressional district
* California's 16th congressional district
* California's 17th congressional district
* California's 18th congressional district
* California's 19th congressional district
* California's 20th congressional district
* California's 21st congressional district
* California's 22nd congressional district
* California's 23rd congressional district
* California's 24th congressional district
* California's 25th congressional district
* California's 26th congressional district
* California's 27th congressional district
* California's 28th congressional district
* California's 29th congressional district
* California's 30th congressional district
* California's 31st congressional district
* California's 32nd congressional district
* California's 33rd congressional district
* California's 34th congressional district
* California's 35th congressional district
* California's 36th congressional district
* California's 37th congressional district
* California's 38th congressional district
* California's 39th congressional district
* California's 40th congressional district
* California's 41st congressional district
* California's 42nd congressional district
* California's 43rd congressional district
* California's 44th congressional district
* California's 45th congressional district
* California's 46th congressional district
* California's 47th congressional district
* California's 48th congressional district
* California's 49th congressional district
* California's 50th congressional district
* California's 51st congressional district
* California's 52nd congressional district
* *California's 53rd congressional district*

#### Colorado

* *Colorado Territory's at-large congressional district*
* *Colorado's at-large congressional district*
* Colorado's 1st congressional district
* Colorado's 2nd congressional district
* Colorado's 3rd congressional district
* Colorado's 4th congressional district
* Colorado's 5th congressional district
* Colorado's 6th congressional district
* Colorado's 7th congressional district
* Colorado's 8th congressional district

#### Connecticut

* *Connecticut's at-large congressional district*
* Connecticut's 1st congressional district
* Connecticut's 2nd congressional district
* Connecticut's 3rd congressional district
* Connecticut's 4th congressional district
* Connecticut's 5th congressional district
* *Connecticut's 6th congressional district*

#### Delaware

* Delaware's at-large congressional district

#### Florida

* *Florida Territory's at-large congressional district*
* *Florida's at-large congressional district*
* Florida's 1st congressional district
* Florida's 2nd congressional district
* Florida's 3rd congressional district
* Florida's 4th congressional district
* Florida's 5th congressional district
* Florida's 6th congressional district
* Florida's 7th congressional district
* Florida's 8th congressional district
* Florida's 9th congressional district
* Florida's 10th congressional district
* Florida's 11th congressional district
* Florida's 12th congressional district
* Florida's 13th congressional district
* Florida's 14th congressional district
* Florida's 15th congressional district
* Florida's 16th congressional district
* Florida's 17th congressional district
* Florida's 18th congressional district
* Florida's 19th congressional district
* Florida's 20th congressional district
* Florida's 21st congressional district
* Florida's 22nd congressional district
* Florida's 23rd congressional district
* Florida's 24th congressional district
* Florida's 25th congressional district
* Florida's 26th congressional district
* Florida's 27th congressional district
* Florida's 28th congressional district

#### Georgia

* *Georgia's at-large congressional district*
* Georgia's 1st congressional district
* Georgia's 2nd congressional district
* Georgia's 3rd congressional district
* Georgia's 4th congressional district
* Georgia's 5th congressional district
* Georgia's 6th congressional district
* Georgia's 7th congressional district
* Georgia's 8th congressional district
* Georgia's 9th congressional district
* Georgia's 10th congressional district
* Georgia's 11th congressional district
* Georgia's 12th congressional district
* Georgia's 13th congressional district
* Georgia's 14th congressional district

#### Hawaii

* *Hawaii Territory's at-large congressional district*
* *Hawaii's at-large congressional district*
* Hawaii's 1st congressional district
* Hawaii's 2nd congressional district

#### Idaho

* *Idaho Territory's at-large congressional district*
* *Idaho's at-large congressional district*
* Idaho's 1st congressional district
* Idaho's 2nd congressional district

#### Illinois

* *Illinois Territory's at-large congressional district*
* *Illinois's at-large congressional district*
* Illinois's 1st congressional district
* Illinois's 2nd congressional district
* Illinois's 3rd congressional district
* Illinois's 4th congressional district
* Illinois's 5th congressional district
* Illinois's 6th congressional district
* Illinois's 7th congressional district
* Illinois's 8th congressional district
* Illinois's 9th congressional district
* Illinois's 10th congressional district
* Illinois's 11th congressional district
* Illinois's 12th congressional district
* Illinois's 13th congressional district
* Illinois's 14th congressional district
* Illinois's 15th congressional district
* Illinois's 16th congressional district
* Illinois's 17th congressional district
* *Illinois's 18th congressional district*
* *Illinois's 19th congressional district*
* *Illinois's 20th congressional district*
* *Illinois's 21st congressional district*
* *Illinois's 22nd congressional district*
* *Illinois's 23rd congressional district*
* *Illinois's 24th congressional district*
* *Illinois's 25th congressional district*
* *Illinois's 26th congressional district*

#### Indiana

* *Indiana Territory's at-large congressional district*
* *Indiana's at-large congressional district*
* Indiana's 1st congressional district
* Indiana's 2nd congressional district
* Indiana's 3rd congressional district
* Indiana's 4th congressional district
* Indiana's 5th congressional district
* Indiana's 6th congressional district
* Indiana's 7th congressional district
* Indiana's 8th congressional district
* Indiana's 9th congressional district
* *Indiana's 10th congressional district*
* *Indiana's 11th congressional district*
* *Indiana's 12th congressional district*
* *Indiana's 13th congressional district*

#### Iowa

* *Iowa Territory's at-large congressional district*
* *Iowa's at-large congressional district*
* Iowa's 1st congressional district
* Iowa's 2nd congressional district
* Iowa's 3rd congressional district
* Iowa's 4th congressional district
* *Iowa's 5th congressional district*
* *Iowa's 6th congressional district*
* *Iowa's 7th congressional district*
* *Iowa's 8th congressional district*
* *Iowa's 9th congressional district*
* *Iowa's 10th congressional district*
* *Iowa's 11th congressional district*

#### Kansas

* *Kansas Territory's at-large congressional district*
* *Kansas's at-large congressional district*
* Kansas's 1st congressional district
* Kansas's 2nd congressional district
* Kansas's 3rd congressional district
* Kansas's 4th congressional district
* *Kansas's 5th congressional district*
* *Kansas's 6th congressional district*
* *Kansas's 7th congressional district*
* *Kansas's 8th congressional district*

#### Kentucky

* *Kentucky's at-large congressional district*
* Kentucky's 1st congressional district
* Kentucky's 2nd congressional district
* Kentucky's 3rd congressional district
* Kentucky's 4th congressional district
* Kentucky's 5th congressional district
* Kentucky's 6th congressional district
* *Kentucky's 7th congressional district*
* *Kentucky's 8th congressional district*
* *Kentucky's 9th congressional district*
* *Kentucky's 10th congressional district*
* *Kentucky's 11th congressional district*
* *Kentucky's 12th congressional district*
* *Kentucky's 13th congressional district*

#### Louisiana

* *Orleans Territory's at-large congressional district*
* *Louisiana's at-large congressional district*
* Louisiana's 1st congressional district
* Louisiana's 2nd congressional district
* Louisiana's 3rd congressional district
* Louisiana's 4th congressional district
* Louisiana's 5th congressional district
* Louisiana's 6th congressional district
* *Louisiana's 7th congressional district*
* *Louisiana's 8th congressional district*

#### Maine

* *Maine's at-large congressional district*
* Maine's 1st congressional district
* Maine's 2nd congressional district
* *Maine's 3rd congressional district*
* *Maine's 4th congressional district*
* *Maine's 5th congressional district*
* *Maine's 6th congressional district*
* *Maine's 7th congressional district*
* *Maine's 8th congressional district*

#### Maryland

* *Maryland's at-large congressional district*
* Maryland's 1st congressional district
* Maryland's 2nd congressional district
* Maryland's 3rd congressional district
* Maryland's 4th congressional district
* Maryland's 5th congressional district
* Maryland's 6th congressional district
* Maryland's 7th congressional district
* Maryland's 8th congressional district

#### Massachusetts

* *Massachusetts's at-large congressional district*
* Massachusetts's 1st congressional district
* Massachusetts's 2nd congressional district
* Massachusetts's 3rd congressional district
* Massachusetts's 4th congressional district
* Massachusetts's 5th congressional district
* Massachusetts's 6th congressional district
* Massachusetts's 7th congressional district
* Massachusetts's 8th congressional district
* Massachusetts's 9th congressional district
* *Massachusetts's 10th congressional district*
* *Massachusetts's 11th congressional district*
* *Massachusetts's 12th congressional district*
* *Massachusetts's 13th congressional district*
* *Massachusetts's 14th congressional district*
* *Massachusetts's 15th congressional district*
* *Massachusetts's 16th congressional district*
* *Massachusetts's 17th congressional district*
* *Massachusetts's 18th congressional district*
* *Massachusetts's 19th congressional district*
* *Massachusetts's 20th congressional district*

#### Michigan

* *Michigan Territory's at-large congressional district*
* *Michigan's at-large congressional district*
* Michigan's 1st congressional district
* Michigan's 2nd congressional district
* Michigan's 3rd congressional district
* Michigan's 4th congressional district
* Michigan's 5th congressional district
* Michigan's 6th congressional district
* Michigan's 7th congressional district
* Michigan's 8th congressional district
* Michigan's 9th congressional district
* Michigan's 10th congressional district
* Michigan's 11th congressional district
* Michigan's 12th congressional district
* Michigan's 13th congressional district
* *Michigan's 14th congressional district*
* *Michigan's 15th congressional district*
* *Michigan's 16th congressional district*
* *Michigan's 17th congressional district*
* *Michigan's 18th congressional district*
* *Michigan's 19th congressional district*

#### Minnesota

* *Minnesota Territory's at-large congressional district*
* *Minnesota's at-large congressional district*
* Minnesota's 1st congressional district
* Minnesota's 2nd congressional district
* Minnesota's 3rd congressional district
* Minnesota's 4th congressional district
* Minnesota's 5th congressional district
* Minnesota's 6th congressional district
* Minnesota's 7th congressional district
* Minnesota's 8th congressional district
* *Minnesota's 9th congressional district*
* *Minnesota's 10th congressional district*

#### Mississippi

* *Mississippi Territory's at-large congressional district*
* *Mississippi's at-large congressional district*
* Mississippi's 1st congressional district
* Mississippi's 2nd congressional district
* Mississippi's 3rd congressional district
* Mississippi's 4th congressional district
* *Mississippi's 5th congressional district*
* *Mississippi's 6th congressional district*
* *Mississippi's 7th congressional district*
* *Mississippi's 8th congressional district*

#### Missouri

* *Missouri Territory's at-large congressional district*
* *Missouri's at-large congressional district*
* Missouri's 1st congressional district
* Missouri's 2nd congressional district
* Missouri's 3rd congressional district
* Missouri's 4th congressional district
* Missouri's 5th congressional district
* Missouri's 6th congressional district
* Missouri's 7th congressional district
* Missouri's 8th congressional district
* *Missouri's 9th congressional district*
* *Missouri's 10th congressional district*
* *Missouri's 11th congressional district*
* *Missouri's 12th congressional district*
* *Missouri's 13th congressional district*
* *Missouri's 14th congressional district*
* *Missouri's 15th congressional district*
* *Missouri's 16th congressional district*

#### Montana

* *Montana Territory's at-large congressional district*
* *Montana's at-large congressional district*
* Montana's 1st congressional district
* Montana's 2nd congressional district

#### Nebraska

* *Nebraska Territory's at-large congressional district*
* *Nebraska's at-large congressional district*
* Nebraska's 1st congressional district
* Nebraska's 2nd congressional district
* Nebraska's 3rd congressional district
* *Nebraska's 4th congressional district*
* *Nebraska's 5th congressional district*
* *Nebraska's 6th congressional district*

#### Nevada

* *Nevada Territory's at-large congressional district*
* *Nevada's at-large congressional district*
* Nevada's 1st congressional district
* Nevada's 2nd congressional district
* Nevada's 3rd congressional district
* Nevada's 4th congressional district

#### New Hampshire

* *New Hampshire's at-large congressional district*
* New Hampshire's 1st congressional district
* New Hampshire's 2nd congressional district
* *New Hampshire's 3rd congressional district*
* *New Hampshire's 4th congressional district*

#### New Jersey

* *New Jersey's at-large congressional district*
* New Jersey's 1st congressional district
* New Jersey's 2nd congressional district
* New Jersey's 3rd congressional district
* New Jersey's 4th congressional district
* New Jersey's 5th congressional district
* New Jersey's 6th congressional district
* New Jersey's 7th congressional district
* New Jersey's 8th congressional district
* New Jersey's 9th congressional district
* New Jersey's 10th congressional district
* New Jersey's 11th congressional district
* New Jersey's 12th congressional district
* *New Jersey's 13th congressional district*
* *New Jersey's 14th congressional district*
* *New Jersey's 15th congressional district*

#### New Mexico

* *New Mexico Territory's at-large congressional district*
* *New Mexico's at-large congressional district*
* New Mexico's 1st congressional district
* New Mexico's 2nd congressional district
* New Mexico's 3rd congressional district

#### New York

* *New York's at-large congressional district*
* New York's 1st congressional district
* New York's 2nd congressional district
* New York's 3rd congressional district
* New York's 4th congressional district
* New York's 5th congressional district
* New York's 6th congressional district
* New York's 7th congressional district
* New York's 8th congressional district
* New York's 9th congressional district
* New York's 10th congressional district
* New York's 11th congressional district
* New York's 12th congressional district
* New York's 13th congressional district
* New York's 14th congressional district
* New York's 15th congressional district
* New York's 16th congressional district
* New York's 17th congressional district
* New York's 18th congressional district
* New York's 19th congressional district
* New York's 20th congressional district
* New York's 21st congressional district
* New York's 22nd congressional district
* New York's 23rd congressional district
* New York's 24th congressional district
* New York's 25th congressional district
* New York's 26th congressional district
* *New York's 27th congressional district*
* *New York's 28th congressional district*
* *New York's 29th congressional district*
* *New York's 30th congressional district*
* *New York's 31st congressional district*
* *New York's 32nd congressional district*
* *New York's 33rd congressional district*
* *New York's 34th congressional district*
* *New York's 35th congressional district*
* *New York's 36th congressional district*
* *New York's 37th congressional district*
* *New York's 38th congressional district*
* *New York's 39th congressional district*
* *New York's 40th congressional district*
* *New York's 41st congressional district*
* *New York's 42nd congressional district*
* *New York's 43rd congressional district*
* *New York's 44th congressional district*
* *New York's 45th congressional district*

#### North Carolina

* *North Carolina's at-large congressional district*
* North Carolina's 1st congressional district
* North Carolina's 2nd congressional district
* North Carolina's 3rd congressional district
* North Carolina's 4th congressional district
* North Carolina's 5th congressional district
* North Carolina's 6th congressional district
* North Carolina's 7th congressional district
* North Carolina's 8th congressional district
* North Carolina's 9th congressional district
* North Carolina's 10th congressional district
* North Carolina's 11th congressional district
* North Carolina's 12th congressional district
* North Carolina's 13th congressional district
* North Carolina's 14th congressional district

#### North Dakota

* *Dakota Territory's at-large congressional district*
* North Dakota's at-large congressional district
* *North Dakota's 1st congressional district*
* *North Dakota's 2nd congressional district*
* *North Dakota's 3rd congressional district*

#### Ohio

* *Northwest Territory's at-large congressional district*
* *Ohio's at-large congressional district*
* Ohio's 1st congressional district
* Ohio's 2nd congressional district
* Ohio's 3rd congressional district
* Ohio's 4th congressional district
* Ohio's 5th congressional district
* Ohio's 6th congressional district
* Ohio's 7th congressional district
* Ohio's 8th congressional district
* Ohio's 9th congressional district
* Ohio's 10th congressional district
* Ohio's 11th congressional district
* Ohio's 12th congressional district
* Ohio's 13th congressional district
* Ohio's 14th congressional district
* Ohio's 15th congressional district
* *Ohio's 16th congressional district*
* *Ohio's 17th congressional district*
* *Ohio's 18th congressional district*
* *Ohio's 19th congressional district*
* *Ohio's 20th congressional district*
* *Ohio's 21st congressional district*
* *Ohio's 22nd congressional district*
* *Ohio's 23rd congressional district*
* *Ohio's 24th congressional district*

#### Oklahoma

* *Oklahoma Territory's at-large congressional district*
* *Oklahoma's at-large congressional district*
* Oklahoma's 1st congressional district
* Oklahoma's 2nd congressional district
* Oklahoma's 3rd congressional district
* Oklahoma's 4th congressional district
* Oklahoma's 5th congressional district
* *Oklahoma's 6th congressional district*
* *Oklahoma's 7th congressional district*
* *Oklahoma's 8th congressional district*

#### Oregon

* *Oregon Territory's at-large congressional district*
* *Oregon's at-large congressional district*
* Oregon's 1st congressional district
* Oregon's 2nd congressional district
* Oregon's 3rd congressional district
* Oregon's 4th congressional district
* Oregon's 5th congressional district
* Oregon's 6th congressional district

#### Pennsylvania

* *Pennsylvania's at-large congressional district*
* Pennsylvania's 1st congressional district
* Pennsylvania's 2nd congressional district
* Pennsylvania's 3rd congressional district
* Pennsylvania's 4th congressional district
* Pennsylvania's 5th congressional district
* Pennsylvania's 6th congressional district
* Pennsylvania's 7th congressional district
* Pennsylvania's 8th congressional district
* Pennsylvania's 9th congressional district
* Pennsylvania's 10th congressional district
* Pennsylvania's 11th congressional district
* Pennsylvania's 12th congressional district
* Pennsylvania's 13th congressional district
* Pennsylvania's 14th congressional district
* Pennsylvania's 15th congressional district
* Pennsylvania's 16th congressional district
* Pennsylvania's 17th congressional district
* *Pennsylvania's 18th congressional district*
* *Pennsylvania's 19th congressional district*
* *Pennsylvania's 20th congressional district*
* *Pennsylvania's 21st congressional district*
* *Pennsylvania's 22nd congressional district*
* *Pennsylvania's 23rd congressional district*
* *Pennsylvania's 24th congressional district*
* *Pennsylvania's 25th congressional district*
* *Pennsylvania's 26th congressional district*
* *Pennsylvania's 27th congressional district*
* *Pennsylvania's 28th congressional district*
* *Pennsylvania's 29th congressional district*
* *Pennsylvania's 30th congressional district*
* *Pennsylvania's 31st congressional district*
* *Pennsylvania's 32nd congressional district*
* *Pennsylvania's 33rd congressional district*
* *Pennsylvania's 34th congressional district*
* *Pennsylvania's 35th congressional district*
* *Pennsylvania's 36th congressional district*

#### Rhode Island

* *Rhode Island's at-large congressional district*
* Rhode Island's 1st congressional district
* Rhode Island's 2nd congressional district
* *Rhode Island's 3rd congressional district*

#### South Carolina

* *South Carolina's at-large congressional district*
* South Carolina's 1st congressional district
* South Carolina's 2nd congressional district
* South Carolina's 3rd congressional district
* South Carolina's 4th congressional district
* South Carolina's 5th congressional district
* South Carolina's 6th congressional district
* South Carolina's 7th congressional district
* *South Carolina's 8th congressional district*
* *South Carolina's 9th congressional district*

#### South Dakota

* *Dakota Territory's at-large congressional district*
* South Dakota's at-large congressional district
* *South Dakota's 1st congressional district*
* *South Dakota's 2nd congressional district*
* *South Dakota's 3rd congressional district*

#### Tennessee

* *Southwest Territory's at-large congressional district*
* *Tennessee's at-large congressional district*
* Tennessee's 1st congressional district
* Tennessee's 2nd congressional district
* Tennessee's 3rd congressional district
* Tennessee's 4th congressional district
* Tennessee's 5th congressional district
* Tennessee's 6th congressional district
* Tennessee's 7th congressional district
* Tennessee's 8th congressional district
* Tennessee's 9th congressional district
* *Tennessee's 10th congressional district*
* *Tennessee's 11th congressional district*
* *Tennessee's 12th congressional district*
* *Tennessee's 13th congressional district*

#### Texas

* *Texas's at-large congressional district*
* Texas's 1st congressional district
* Texas's 2nd congressional district
* Texas's 3rd congressional district
* Texas's 4th congressional district
* Texas's 5th congressional district
* Texas's 6th congressional district
* Texas's 7th congressional district
* Texas's 8th congressional district
* Texas's 9th congressional district
* Texas's 10th congressional district
* Texas's 11th congressional district
* Texas's 12th congressional district
* Texas's 13th congressional district
* Texas's 14th congressional district
* Texas's 15th congressional district
* Texas's 16th congressional district
* Texas's 17th congressional district
* Texas's 18th congressional district
* Texas's 19th congressional district
* Texas's 20th congressional district
* Texas's 21st congressional district
* Texas's 22nd congressional district
* Texas's 23rd congressional district
* Texas's 24th congressional district
* Texas's 25th congressional district
* Texas's 26th congressional district
* Texas's 27th congressional district
* Texas's 28th congressional district
* Texas's 29th congressional district
* Texas's 30th congressional district
* Texas's 31st congressional district
* Texas's 32nd congressional district
* Texas's 33rd congressional district
* Texas's 34th congressional district
* Texas's 35th congressional district
* Texas's 36th congressional district
* Texas's 37th congressional district
* Texas's 38th congressional district

#### Utah

* *Utah Territory's at-large congressional district*
* *Utah's at-large congressional district*
* Utah's 1st congressional district
* Utah's 2nd congressional district
* Utah's 3rd congressional district
* Utah's 4th congressional district

#### Vermont

* Vermont's at-large congressional district
* *Vermont's 1st congressional district*
* *Vermont's 2nd congressional district*
* *Vermont's 3rd congressional district*
* *Vermont's 4th congressional district*
* *Vermont's 5th congressional district*
* *Vermont's 6th congressional district*

#### Virginia

* *Virginia's at-large congressional district*
* Virginia's 1st congressional district
* Virginia's 2nd congressional district
* Virginia's 3rd congressional district
* Virginia's 4th congressional district
* Virginia's 5th congressional district
* Virginia's 6th congressional district
* Virginia's 7th congressional district
* Virginia's 8th congressional district
* Virginia's 9th congressional district
* Virginia's 10th congressional district
* Virginia's 11th congressional district
* *Virginia's 12th congressional district*
* *Virginia's 13th congressional district*
* *Virginia's 14th congressional district*
* *Virginia's 15th congressional district*
* *Virginia's 16th congressional district*
* *Virginia's 17th congressional district*
* *Virginia's 18th congressional district*
* *Virginia's 19th congressional district*
* *Virginia's 20th congressional district*
* *Virginia's 21st congressional district*
* *Virginia's 22nd congressional district*
* *Virginia's 23rd congressional district*

#### Washington

* *Washington Territory's at-large congressional district*
* *Washington's at-large congressional district*
* Washington's 1st congressional district
* Washington's 2nd congressional district
* Washington's 3rd congressional district
* Washington's 4th congressional district
* Washington's 5th congressional district
* Washington's 6th congressional district
* Washington's 7th congressional district
* Washington's 8th congressional district
* Washington's 9th congressional district
* Washington's 10th congressional district

#### West Virginia

* *West Virginia's at-large congressional district*
* West Virginia's 1st congressional district
* West Virginia's 2nd congressional district
* *West Virginia's 3rd congressional district*
* *West Virginia's 4th congressional district*
* *West Virginia's 5th congressional district*
* *West Virginia's 6th congressional district*

#### Wisconsin

* *Wisconsin Territory's at-large congressional district*
* Wisconsin's 1st congressional district
* Wisconsin's 2nd congressional district
* Wisconsin's 3rd congressional district
* Wisconsin's 4th congressional district
* Wisconsin's 5th congressional district
* Wisconsin's 6th congressional district
* Wisconsin's 7th congressional district
* Wisconsin's 8th congressional district
* *Wisconsin's 9th congressional district*
* *Wisconsin's 10th congressional district*
* *Wisconsin's 11th congressional district*

#### Wyoming

* *Wyoming Territory's at-large congressional district*
* Wyoming's at-large congressional district

### Territories and non-voting districts

#### American Samoa

* American Samoa's at-large congressional district

#### Cherokee Nation

* Cherokee Nation's at-large congressional district

#### Choctaw Nation

* Choctaw Nation's at-large congressional district

#### District of Columbia

* District of Columbia's at-large congressional district

#### Northern Mariana Islands

* Northern Mariana Islands's at-large congressional district

#### Philippines

* *Philippines's at-large congressional district*

#### Puerto Rico

* Puerto Rico's at-large congressional district

#### U.S. Virgin Islands

* U.S. Virgin Islands's at-large congressional district

 Principles and terminology
 Styles
 Administrative divisions