LIST OF UNITED STATES CONGRESSIONAL DISTRICTS
This is a complete 'list of congressional districts' for representation in the United States House of Representatives. The quantity and boundaries of districts are determined after each census, although in some cases states have changed the boundaries more than once per census. This list includes the '435 current' and '173 obsolete' districts. For example, since the 2000 census, Nebraska has had three districts, but it used to have as many as six. Also included here are non-voting delegations: 5 current and 4 obsolete.

The boundaries of districts shift with each redistricting. Over time, the region and demographics represented in a district can change substantially. Furthermore, districts sometimes retain the same boundaries while changing their district numbers.
As of the 2000 census:
★ Average population per district: 646,952 people
★ State with the most districts: California (53)
★ States with only one district ("At-large"): Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming.
★ District with the greatest area:
★ District with the smallest area: [1]
★ District with the most people: (905,316)
★ District with the fewest people: (495,304)
★ Oldest district: (Same geographical borders since 1789)
List of all Alabama districts
★
★
★
★
★
★
★
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1930 census''
★
List of all Arizona districts
★
★
★
★
★
★
★
★
★ , ''obsolete since statehood''
List of all Arkansas districts
★
★
★
★
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1940 census''
List of all Colorado districts
★
★
★
★
★
★
★
List of all Connecticut districts
★
★
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1820 census''
★ , ''obsolete since 1965''
List of all Delaware districts
★ , the oldest district in the country. Since 1787, it has never changed its shape or size.
From 1813 to 1823, Delaware had two representatives — both chosen at-large on a general ticket from the same state-wide district.
''See Non-voting delegations, below.''
Georgia was redistricted in 2007.
List of all Georgia districts
★
★
★
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★
★
★
★
★
★
★
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★
List of all Hawaii districts
★
★
List of all Idaho districts
★
★
List of all Indiana Districts
List of all Iowa Districts
List of all Kansas districts
★
★
★
★
★ , ''obsolete since 1990 census''
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1940 census''
★ , ''obsolete since 1930 census''
List of all Louisiana districts
★
★
★
★
★
★
★
★ , ''obsolete since 1990 census''
List of all Maine districts
★
★
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1930 census''
★ , ''obsolete since 1880 census''
★ , ''obsolete since 1860 census''
★ , ''obsolete since 1850 census''
★ , ''obsolete since 1840 census''
Maine used to be part of Massachusetts. After the 1810 census, Massachusetts was allocated 20 districts. Seven districts were credited to Maine when it became a state in 1820. ''See District of Maine''.
List of all Maryland districts
★
★
★
★
★
★
★
★
List of all Massachusetts Districts
★ Maine used to be part of Massachusetts. After the 1810 census, Massachusetts was allocated 20 districts. Seven districts (numbers 14 through 20) were credited to Maine when it became a state in 1820. ''See District of Maine''.
List of all Michigan Districts
List of all Minnesota districts
★
★
★
★
★
★
★
★
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1930 census''
List of all Mississippi districts
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1930 census''
List of all Missouri Districts
List of all Montana Districts
★
★ , ''obsolete since 1990 census''
List of all Nebraska districts
★
★
★
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1940 census''
★ , ''obsolete since 1930 census''
List of all Nevada districts
★
★
★
List of all New Hampshire districts
★
★
★ , ''obsolete since 1880 census''
★ , ''obsolete since 1850 census''
★ , ''replaced by single-member-district representation in 1847''
List of all New Jersey districts
List of all New Mexico districts
★
★
★
List of all New York districts
List of all North Carolina districts
List of all North Dakota districts
★
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1930 census''
List of all Ohio districts
:''See also History of 19th Century congressional redistricting in Ohio, for a description of which counties were in which districts at the various elections up to 1902.''
List of all Oklahoma districts
★ , represented only from 1913 to 1915.
★
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1940 census''
★ , ''obsolete since statehood''
List of all Oregon districts
★ , ''obsolete since March 3, 1893''
★
★
★
★
★
★ , ''obsolete since statehood''
List of all Pennsylvania districts
List of all Rhode Island districts
★ , ''obsolete since March 3 1843''
★
★
★ , ''obsolete since 1930 census''
List of all South Carolina districts
★
★
★
★
★
★
★ , ''obsolete since 1930 census''
★ , ''obsolete since 1840 census''
★ , ''obsolete since 1840 census''
List of all South Dakota districts
★
★ , ''obsolete since 1980 census''
★ , ''obsolete since 1930 census''
List of all Tennessee districts
★
★
★
★
★
★
★
★
★
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1850 census''
★ , ''obsolete since 1840 census''
★ , ''obsolete since 1840 census''
List of all Texas districts
List of all Utah districts
★ , ''obsolete since second seat was added in 1913''
★
★
★
★ , ''obsolete since statehood in 1896''
List of all Vermont districts
★
★ , ''obsolete since 1930 census''
★ , ''obsolete since 1880 census''
★ , ''obsolete since 1850 census''
★ , ''obsolete since 1840 census''
★ , ''obsolete since 1810 census''
List of all Virginia districts
List of all Washington districts
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List of all West Virginia districts
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★
★
★ , ''obsolete since 1990 census''
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1960 census''
List of all Wisconsin districts
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★
★
★
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1930 census''
★ , ''obsolete since statehood, May 29 1848''
★
★
★
★
★
★
★ , ''obsolete'' since March 3, 1803
★ , ''obsolete'' since March 3, 1811
★ , ''obsolete'' since November 2, 1889
★ , ''obsolete'' since July 4, 1946
★ List of United States congressional districts by area
★ List of obsolete United States congressional districts
★ List of Members of the U.S. House of Representatives
★ Apportionment
:
★ United States Congressional apportionment
★ General Ticket
★ Redistricting
:
★ Apportionment paradox
::
★ Alabama paradox
:
★ Gerrymandering
:
★ Texas Ten
:
★ Voting Rights Act
★ Representation
★ United States Census Bureau
★ Better Know A District - A recurring segment on The Colbert Report, in which Stephen Colbert profiles a congressional district and interviews its Representative. Described by Colbert as a "435-part series".
★ Constituency
★ Australia
★ Canada
★ European Parliament
★ Ireland
★ Singapore: Group representation constituency, Non-Constituency Member of Parliament
★ United Kingdom
1. Congressional Districts by Land Area (National) United States Census Bureau
★ Martis, Kenneth C., ''The Historical Atlas of Political Parties in the United States Congress, 1789-1989.'' Macmillan Publishing, 1989 ISBN 0-02-920170-5.
★ Find your district via Govtrack.us
★ United States Census Bureau:
:
★ Congressional Apportionment
:
★ Census Redistricting Data Office
:
★ Geography division
★ NationalAtlas Printable District Maps

Allocation of congressional districts after the 2000 census.
The boundaries of districts shift with each redistricting. Over time, the region and demographics represented in a district can change substantially. Furthermore, districts sometimes retain the same boundaries while changing their district numbers.
Statistics
As of the 2000 census:
★ Average population per district: 646,952 people
★ State with the most districts: California (53)
★ States with only one district ("At-large"): Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming.
★ District with the greatest area:
★ District with the smallest area: [1]
★ District with the most people: (905,316)
★ District with the fewest people: (495,304)
★ Oldest district: (Same geographical borders since 1789)
Alabama
List of all Alabama districts
★
★
★
★
★
★
★
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1930 census''
Alaska
★
Arizona
List of all Arizona districts
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★
★
★
★
★
★
★
★ , ''obsolete since statehood''
Arkansas
List of all Arkansas districts
★
★
★
★
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1940 census''
California
| List of all California Districts | |||
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | |
Colorado
List of all Colorado districts
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Connecticut
List of all Connecticut districts
★
★
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1820 census''
★ , ''obsolete since 1965''
Delaware
List of all Delaware districts
★ , the oldest district in the country. Since 1787, it has never changed its shape or size.
From 1813 to 1823, Delaware had two representatives — both chosen at-large on a general ticket from the same state-wide district.
District of Columbia
''See Non-voting delegations, below.''
Florida
| List of all Florida Districts | ||
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | |
Georgia
Georgia was redistricted in 2007.
List of all Georgia districts
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Hawaii
List of all Hawaii districts
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★
Idaho
List of all Idaho districts
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★
Illinois
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1949'' ★ , ''obsolete since December 3 1818'' |
Indiana
List of all Indiana Districts
★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1940 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since December 111816'' |
Iowa
List of all Iowa Districts
★ ★ ★ ★ ★ | ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1970 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1940 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1930 census'' |
Kansas
List of all Kansas districts
★
★
★
★
★ , ''obsolete since 1990 census''
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1940 census''
★ , ''obsolete since 1930 census''
Kentucky
| List of all Kentucky Districts | ||
★ ★ ★ ★ ★ ★ | ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1840 census'' | |
Louisiana
List of all Louisiana districts
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★
★
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★ , ''obsolete since 1990 census''
Maine
List of all Maine districts
★
★
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1930 census''
★ , ''obsolete since 1880 census''
★ , ''obsolete since 1860 census''
★ , ''obsolete since 1850 census''
★ , ''obsolete since 1840 census''
Maine used to be part of Massachusetts. After the 1810 census, Massachusetts was allocated 20 districts. Seven districts were credited to Maine when it became a state in 1820. ''See District of Maine''.
Maryland
List of all Maryland districts
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★
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Massachusetts
List of all Massachusetts Districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1940 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1820 move to Maine ★ '' ★ , ''obsolete since 1820 move to Maine ★ '' ★ , ''obsolete since 1820 move to Maine ★ '' ★ , ''obsolete since 1820 move to Maine ★ '' |
★
Michigan
List of all Michigan Districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1837'' |
Minnesota
List of all Minnesota districts
★
★
★
★
★
★
★
★
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1930 census''
Mississippi
List of all Mississippi districts
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1930 census''
Missouri
List of all Missouri Districts
★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1930 census'' |
Montana
List of all Montana Districts
★
★ , ''obsolete since 1990 census''
Nebraska
List of all Nebraska districts
★
★
★
★ , ''obsolete since 1960 census''
★ , ''obsolete since 1940 census''
★ , ''obsolete since 1930 census''
Nevada
List of all Nevada districts
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★
★
New Hampshire
List of all New Hampshire districts
★
★
★ , ''obsolete since 1880 census''
★ , ''obsolete since 1850 census''
★ , ''replaced by single-member-district representation in 1847''
New Jersey
List of all New Jersey districts
★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' |
New Mexico
List of all New Mexico districts
★
★
★
New York
List of all New York districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1970 census'' ★ , ''obsolete since 1970 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1950 census'' |
North Carolina
List of all North Carolina districts
★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ |
North Dakota
List of all North Dakota districts
★
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1930 census''
Ohio
List of all Ohio districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1970 census'' ★ , ''obsolete since January 3, 1965'' |
:''See also History of 19th Century congressional redistricting in Ohio, for a description of which counties were in which districts at the various elections up to 1902.''
Oklahoma
List of all Oklahoma districts
★ , represented only from 1913 to 1915.
★
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1940 census''
★ , ''obsolete since statehood''
Oregon
List of all Oregon districts
★ , ''obsolete since March 3, 1893''
★
★
★
★
★
★ , ''obsolete since statehood''
Pennsylvania
List of all Pennsylvania districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 2000 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1990 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1980 census'' ★ , ''obsolete since 1970 census'' ★ , ''obsolete since 1970 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1960 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1950 census'' ★ , ''obsolete since 1940 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1930 census'' ★ , ''obsolete since 1795'' |
Rhode Island
List of all Rhode Island districts
★ , ''obsolete since March 3 1843''
★
★
★ , ''obsolete since 1930 census''
South Carolina
List of all South Carolina districts
★
★
★
★
★
★
★ , ''obsolete since 1930 census''
★ , ''obsolete since 1840 census''
★ , ''obsolete since 1840 census''
South Dakota
List of all South Dakota districts
★
★ , ''obsolete since 1980 census''
★ , ''obsolete since 1930 census''
Tennessee
List of all Tennessee districts
★
★
★
★
★
★
★
★
★
★ , ''obsolete since 1950 census''
★ , ''obsolete since 1850 census''
★ , ''obsolete since 1840 census''
★ , ''obsolete since 1840 census''
Texas
List of all Texas districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | |
| ----'Note:' Texas redrew its districts after the 2000 census, for the 108th Congress ''and again'' in 2003 for the 109th Congress ''(see 2003 Texas redistricting)''. On August 4, 2006, this map changed ''again'' because the 23rd district and its surrounding districts had to be redrawn for the 110th Congress ''(see )''. 'This list and map reflect the districts used for the 109th Congress.' | |||
Utah
List of all Utah districts
★ , ''obsolete since second seat was added in 1913''
★
★
★
★ , ''obsolete since statehood in 1896''
Vermont
List of all Vermont districts
★
★ , ''obsolete since 1930 census''
★ , ''obsolete since 1880 census''
★ , ''obsolete since 1850 census''
★ , ''obsolete since 1840 census''
★ , ''obsolete since 1810 census''
Virginia
List of all Virginia districts
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | ★ , ''obsolete since 1860 census'' ★ , ''obsolete since 1860 census'' ★ , ''obsolete since 1850 census'' ★ , ''obsolete since 1850 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1840 census'' ★ , ''obsolete since 1830 census'' ★ , ''obsolete since 1820 census'' |
Washington
List of all Washington districts
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★
★
★
★
★
★
★
★
West Virginia
List of all West Virginia districts
★
★
★
★ , ''obsolete since 1990 census''
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1960 census''
Wisconsin
List of all Wisconsin districts
★
★
★
★
★
★
★
★
★ , ''obsolete since 2000 census''
★ , ''obsolete since 1970 census''
★ , ''obsolete since 1930 census''
★ , ''obsolete since statehood, May 29 1848''
Wyoming
★
Non-voting delegations
★
★
★
★
★
★ , ''obsolete'' since March 3, 1803
★ , ''obsolete'' since March 3, 1811
★ , ''obsolete'' since November 2, 1889
★ , ''obsolete'' since July 4, 1946
See also
★ List of United States congressional districts by area
★ List of obsolete United States congressional districts
★ List of Members of the U.S. House of Representatives
★ Apportionment
:
★ United States Congressional apportionment
★ General Ticket
★ Redistricting
:
★ Apportionment paradox
::
★ Alabama paradox
:
★ Gerrymandering
:
★ Texas Ten
:
★ Voting Rights Act
★ Representation
★ United States Census Bureau
★ Better Know A District - A recurring segment on The Colbert Report, in which Stephen Colbert profiles a congressional district and interviews its Representative. Described by Colbert as a "435-part series".
Comparisons
★ Constituency
★ Australia
★ Canada
★ European Parliament
★ Ireland
★ Singapore: Group representation constituency, Non-Constituency Member of Parliament
★ United Kingdom
Sources
1. Congressional Districts by Land Area (National) United States Census Bureau
★ Martis, Kenneth C., ''The Historical Atlas of Political Parties in the United States Congress, 1789-1989.'' Macmillan Publishing, 1989 ISBN 0-02-920170-5.
External links
★ Find your district via Govtrack.us
★ United States Census Bureau:
:
★ Congressional Apportionment
:
★ Census Redistricting Data Office
:
★ Geography division
★ NationalAtlas Printable District Maps
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psst.. try this: add to faves
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