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State legislative redistricting maps implemented after the 2010 Census

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This page compiles all state legislative redistricting maps completed after the 2010 Census.

Click here to read about legislative maps enacted after the 2020 census.

See also: Congressional redistricting maps implemented after the 2010 Census

State-by-state breakdown

Alabama

 State legislative redistricting Maps, signed by governor in June 2012 

For more information, view Redistricting in Alabama.

  • This is the passed Alabama House map.

    This is the passed Alabama House map.

For more information on the State House and State Senate maps, see the Alabama Legislature's Permanent Legislative Committee on Reapportionment website.

Alaska

 The new Alaska map was voted on April 5, 2012. 

For more information, view Redistricting in Alaska.

  • This is the approved state legislative map.

    This is the approved state legislative map.

For more information on the Alaska map, see the Alaska Redistricting Board website.

Arizona

 State legislative redistricting Maps, approved December 2011 

For more information, view Redistricting in Arizona.

  • This is the approved state legislative map.

    This is the approved state legislative map.

For more information on the new map, see the Arizona Independent Redistricting Commission website.

Arkansas

 State legislative redistricting Maps, approved 2011 

For more information, view Redistricting in Arkansas.

  • This is the approved Arkansas House map.

    This is the approved Arkansas House map.

  • This is the approved Arkansas Senate map.

    This is the approved Arkansas Senate map.

For more information on the maps, see the Arkansas Board of Apportionment website.

California

 State legislative redistricting Maps, approved January 2012 

For more information, view Redistricting in California.

  • This is the approved State Assembly map.

    This is the approved State Assembly map.

For more information on the State Senate and State Assembly maps, please see the California Citizens Redistricting Commission website.

Colorado

 State Legislative Redistricting Map, approved December 2011 

For more information, view Redistricting in Colorado.

  • This is the approved Colorado House map.

    This is the approved Colorado House map.

  • This is the approved Colorado Senate map.

    This is the approved Colorado Senate map.

For more information on the State Senate and the State House maps, see the Colorado Reapportionment Commission website.

Connecticut

 State legislative redistricting maps, approved November 2011 

For more information, view Redistricting in Connecticut.

  • This is the approved Connecticut House map.

    This is the approved Connecticut House map.

  • This is the approved Connecticut Senate map.

    This is the approved Connecticut Senate map.


For more information on the State House and the State Senate maps, see the Connecticut General Assembly Redistricting Project website.

Delaware

 State legislative redistricting Maps, passed June 2011 

For more information, view Redistricting in Delaware.

  • This is the approved Delaware House map for New Castle County.

    This is the approved Delaware House map for New Castle County.


  • This is the approved Delaware House map for Kent County.

    This is the approved Delaware House map for Kent County.


  • This is the approved Delaware House map for Sussex County.

    This is the approved Delaware House map for Sussex County.

To see district maps, view the State House and State Senate maps on the Delaware Legislature website or the Commissioner of Elections website. (dead link) An interactive map of Delaware's political subdivisions is also available via the State Department of Education.

Florida

 State legislative redistricting Maps, approved March 27, 2012 

For more information, view Redistricting in Florida.

  • This is the approved Florida House map.

    This is the approved Florida House map.

  • This is the approved Florida Senate map.

    This is the approved Florida Senate map.

For more information on the State House and the State Senate maps, see the Florida Senate website.

Georgia

 State legislative redistricting Maps, approved 2012 

For more information, view Redistricting in Georgia.

  • This is the approved State House map.

    This is the approved State House map.

  • This is the approved State Senate map.

    This is the approved State Senate map.

For more information on the Georgia House and Georgia Senate maps, see the Georgia General Assembly Legislative and Congressional Reapportionment Office website.

Hawaii

 State legislative redistricting Maps, approved for elections May 2012 

For more information, view Redistricting in Hawaii.

  • This is the approved Hawaii Legislature map for the Island of Hawaii.

    This is the approved Hawaii Legislature map for the Island of Hawaii.

  • This is the approved Hawaii Legislature map for the Island of Kauai.

    This is the approved Hawaii Legislature map for the Island of Kauai.


  • This is the approved Hawaii Legislature map for the Island of Maui.

    This is the approved Hawaii Legislature map for the Island of Maui.

  • This is the approved Hawaii Legislature map for the Island of Oahu.

    This is the approved Hawaii Legislature map for the Island of Oahu.

For more information, see the Hawaii Office of Elections website.

Idaho

 State legislative redistricting Maps, approved January 27, 2012 

For more information, view Redistricting in Idaho.

  • This is the approved Idaho Legislature map.

    This is the approved Idaho Legislature map.

For more information on this map and others, see the 2011 Idaho Commission for Reapportionment website.

Illinois

 State legislative redistricting maps, approved June 2011 

For more information, view Redistricting in Illinois.

  • This is the approved Illinois Legislature map for the entire state.

    This is the approved Illinois Legislature map for the entire state.

  • This is the approved Illinois Legislature map for Cook County and Collar Counties.

    This is the approved Illinois Legislature map for Cook County and Collar Counties.

An interactive map of Illinois's Congressional and state legislative districts is available via the Illinois State Board of Elections website. (dead link)

Indiana

 State legislative redistricting maps, approved May 2011 

For more information, view Redistricting in Indiana.

  • This is the approved Indiana House map.

    This is the approved Indiana House map.

  • This is the approved Indiana Senate map.

    This is the approved Indiana Senate map.

For more information on the State House and the State Senate maps, see the STATS Indiana website.

Iowa

 State legislative redistricting maps, approved April 2011 

For more information, view Redistricting in Iowa.

  • This is the approved Iowa House map.

    This is the approved Iowa House map.

  • This is the approved Iowa Senate map.

    This is the approved Iowa Senate map.

For more information on the State House and State Senate, see the Iowa State Legislature website.

Kentucky

For more information, view Redistricting in Kentucky.

Kansas

 State legislative redistricting maps, approved June 2012 

For more information, view Redistricting in Kansas.

  • This is the approved Kansas House map.

    This is the approved Kansas House map.

  • This is the approved Kansas Senate map.

    This is the approved Kansas Senate map.

For more information on the State House and State Senate maps, see the Kansas Redistricting 2012 website.

Louisiana

 State legislative redistricting maps, approved June 2011 

For more information, view Redistricting in Louisiana.

  • This is the approved Louisiana House map.

    This is the approved Louisiana House map.

  • This is the approved Louisiana Senate map.

    This is the approved Louisiana Senate map.

For more information on the State House and State Senate maps, see the websites of the Louisiana House of Representatives and the Louisiana State Senate.

Maine

For more information, view Redistricting in Maine.

Maryland

 State legislative redistricting maps, approved February 2012 

For more information, view Redistricting in Maryland.

  • This is the approved Maryland House map.

    This is the approved Maryland House map.

For more information on the State House of Delegates and the State Senate maps, as well as to view a statewide interactive map, see the Maryland Department of Planning website.

Massachusetts

 State legislative redistricting maps, approved November 2011 

For more information, view Redistricting in Massachusetts.

  • This is the approved Massachusetts House map.

    This is the approved Massachusetts House map.

For more information, see the General Court of the Commonwealth of Massachusetts website.

Michigan

 State legislative redistricting maps, approved October 2011 

For more information, view Redistricting in Michigan.

  • This is the approved Michigan House map.

    This is the approved Michigan House map.

For more information on the State House and State Senate maps, see the Michigan Department of Technology, Management, and Budget website.

Minnesota

 State legislative redistricting maps, approved February 2012 

For more information, view Redistricting in Minnesota.

  • This is the approved Minnesota House map.

    This is the approved Minnesota House map.

For more information on the State House and State Senate maps, see the Geographic Information Services website.

Missouri

 State legislative redistricting maps, approved March 2011 

For more information, view Redistricting in Missouri.

  • This is the approved Missouri House map.

    This is the approved Missouri House map.

For more information on the State House (dead link) and State Senate maps, see the Missouri Office of Administration, Redistricting Office website.

Mississippi

 State legislative redistricting Maps, passed May 2012 

For more information, view Redistricting in Mississippi.

  • This is the passed Mississippi House map.

    This is the passed Mississippi House map.

For more information on the State House and State Senate maps, see the Mississippi State Legislature's Standing Joint Legislative Committee on Reapportionment Redistricting website.

Montana

For more information, view Redistricting in Montana.

Nebraska

 State legislative redistricting maps, approved May 2011 

For more information, view Redistricting in Nebraska.

  • This is the approved Nebraska Senate map.

    This is the approved Nebraska Senate map.

For more information on the Nebraska map, see the Nebraska Legislature website.

Nevada

 State legislative redistricting maps, approved 2011 

For more information, view Redistricting in Nevada.

  • This is the approved Nevada Assembly map.

    This is the approved Nevada Assembly map.

For more information on the State Assembly and the State Senate maps, see the Nevada State Legislature website.

New Hampshire

 State legislative redistricting maps, approved June 2012 

For more information, view Redistricting in New Hampshire.

  • This is the approved New Hampshire House of Representatives map.

    This is the approved New Hampshire House of Representatives map.


For more information on the State Senate map (dead link) and State House map, see the New Hampshire Office of Energy and Planning website. (dead link)

New Jersey

 State legislative redistricting maps, approved April 2011 

For more information, view Redistricting in New Jersey.

  • This is the approved New Jersey State Legislature map.

    This is the approved New Jersey State Legislature map.

For more information on the New Jersey map, see the New Jersey Apportionment Commission website.

New Mexico

 State legislative redistricting maps, approved January 2012 

For more information, view Redistricting in New Mexico.

  • This is the approved New Mexico House map.

    This is the approved New Mexico House map.

For more information on the State House and State Senate maps, see the New Mexico Legislature website.

New York

 State legislative redistricting maps, approved March 2012 

For more information, view Redistricting in New York.

  • This is the approved Assembly map for upstate New York.

    This is the approved Assembly map for upstate New York.


  • This is the approved Assembly map for New York City.

    This is the approved Assembly map for New York City.


  • This is the approved Assembly map for Long Island.

    This is the approved Assembly map for Long Island.

For more information on the State Assembly and State Senate maps, see the The New York State Legislative Task Force on Demographic Research and Reapportionment website.

North Carolina

 State legislative redistricting maps, approved November 2011 

For more information, view Redistricting in North Carolina.

  • This is the approved North Carolina House map.

    This is the approved North Carolina House map.

For more information on the State House and State Senate maps, see the General Assembly of North Carolina website.

North Dakota

 State legislative redistricting maps, approved October 2011 

For more information, view Redistricting in North Dakota.

  • This is the approved North Dakota Legislature map.

    This is the approved North Dakota Legislature map.

For more information on the North Dakota map (dead link), see the North Dakota Legislative Branch website.

Ohio

 State legislative redistricting maps, approved September 2011 

For more information, view Redistricting in Ohio.

  • This is the approved Ohio House map.

    This is the approved Ohio House map.

For more information on the State House and State Senate maps, see the Ohio Secretary of State website.

Oklahoma

 State legislative redistricting maps, approved May 2011 

For more information, view Redistricting in Oklahoma.

  • This is the approved Oklahoma House map.

    This is the approved Oklahoma House map.

For more information on the State House and State Senate maps, see the Oklahoma State Legislature website.

Oregon

 State legislative redistricting maps, approved June 2011 

For more information, view Redistricting in Oregon.

  • This is the approved Oregon House map.

    This is the approved Oregon House map.

For more information on the State House (dead link) and State Senate (dead link) maps, see the Oregon State Legislature website. (dead link)

Pennsylvania

 State legislative redistricting maps, approved 2012 

For more information, view Redistricting in Pennsylvania.

  • This is the approved Pennsylvania House map.

    This is the approved Pennsylvania House map.

For more information on the State House and State Senate maps to take effect in 2014, see the Legislative Reapportionment Commission District Maps website.

Rhode Island

 State legislative redistricting maps, approved February 2011 

For more information, view Redistricting in Rhode Island.

  • This is the approved Rhode Island House map.

    This is the approved Rhode Island House map.

For more information on the State House (dead link) and State Senate (dead link) maps, see the Rhode Island Redistricting Project website.

South Carolina

 State legislative redistricting maps, approved November 2011 

For more information, view Redistricting in South Carolina.

  • This is the approved South Carolina House map.

    This is the approved South Carolina House map.

For more information on the State Senate and State House maps, see the State Senate Judiciary Committee and South Carolina House of Representatives websites.

South Dakota

 State legislative redistricting maps, approved October 2011 

For more information, view Redistricting in South Dakota.

  • This is the approved South Dakota State Legislature map.

    This is the approved South Dakota State Legislature map.

For more information on the final map, see Redistricting in South Dakota and the South Dakota Legislature Legislative Research Council website.

Tennessee

 State legislative redistricting Maps, approved January 2012 

For more information, view Redistricting in Tennessee.

  • This is the approved Tennessee House map.

    This is the approved Tennessee House map.

For more information on the State House and State Senate maps, see the Tennessee General Assembly website and the Tennessee House Ad Hoc Commmittee on Redistricting website.

Texas

 Interim state legislative redistricting maps, drawn late 2011 

For more information, view Redistricting in Texas.

  • This is the approved interim Texas House map for 2012.

    This is the approved interim Texas House map for 2012.

For more information on the interim 2012 State House and State Senate maps, see the Texas Redistricting website. (dead link)

Utah

 State legislative redistricting maps, approved October 2011 

For more information, view Redistricting in Utah.

  • This is the approved Utah House map.

    This is the approved Utah House map.

For more information, see the Utah Lieutenant Governor's website.

Vermont

 State legislative redistricting maps, approved May 2012 

For more information, view Redistricting in Vermont.

  • This is the approved Vermont House map.

    This is the approved Vermont House map.

For more information on the State House and State Senate maps, see the Vermont State Legislature website.

Virginia

 State legislative redistricting maps, approved April 2011 

For more information, view Redistricting in Virginia.

  • This is the approved Virginia House map.

    This is the approved Virginia House map.

For more information and interactive versions of the final State Senate and House of Delegates maps, see the Commonwealth of Virginia Division of Legislative Services website.

Washington

 State legislative redistricting maps, approved March 2012 

For more information, view Redistricting in Washington.

  • This is the approved Washington State Legislature map.

    This is the approved Washington State Legislature map.

For more information the Washington map, see the Washington State Redistricting Commission website.

West Virginia

 State legislative redistricting maps, approved August 2011 

For more information, view Redistricting in West Virginia.

  • This is the approved West Virginia House of Delegates map.

    This is the approved West Virginia House of Delegates map.

For more information on the State House of Delegates and State Senate maps, see the State Legislature's House and Senate redistricting websites.

Wisconsin

 State legislative redistricting maps, approved August 2011 

For more information, view Redistricting in Wisconsin.

  • This is the approved Wisconsin State Assembly map.

    This is the approved Wisconsin State Assembly map.

For more information on the State Senate and State Assembly maps, see the State Legislature's Senate and Assembly redistricting websites.

Wyoming

 State legislative redistricting Maps, signed by governor in March 2012 

For more information, view Redistricting in Wyoming.

  • This is the passed Wyoming House map.

    This is the passed Wyoming House map.

For more information on the State House and State Senate maps, see the Wyoming State Legislature's 2012 Legislative Redistricting website.

See also

External links

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