We are currently working our way through each state's Cogressional and legislative maps. We plan to keep this page updated as we complete our analysis.
We retrieved most of our data from Dave's Redistricting App, All About Redistricting, and the Redistricting Data Hub. We are grateful to those who maintain these sites for making the data available, as well as to those who provided data to them, including the Voting and Election Science Team, the Metric Geometry and Gerrymandering Group, and the Cook Partisan Voter Index, among others.
Each page below contains links to the specific sources used in analyzing that districting plan.
2022 Congressional plan, enacted 11/4/2021
2022 Lower State House plan, enacted 11/4/2021
2022 Upper State House plan, enacted 11/4/2021
Congressional plan n/a - Only one congressional district
2022 Lower State House plan, enacted 4/13/22
2022 Upper State House plan, enacted 4/13/22
2022 Congressional plan, enacted 12/22/21
2022 Upper State House plan, enacted 12/22/21
Lower plan n/a - multi member districts for AZ lower house
2022 Congressional plan, enacted 1/22/22
2022 Lower State House plan, enacted 11/29/21
2022 Upper State House plan, enacted 11/29/21
2022 Congressional plan, enacted 12/26/21
2022 Lower State House plan, enacted 12/26/21
2022 Upper State House plan, enacted 12/26/21
2022 Congressional plan, enacted 11/01/21
2022 Lower State House plan, enacted 6/29/21
2022 Upper State House plan, enacted 6/29/21
2022 Congressional plan, enacted 01/31/22
2022 Lower State House plan, enacted 11/18/21
2022 Upper State House plan, enacted 11/23/21
Congressiona plan n/a - Only one congressional district
2022 Lower State House plan, enacted 11/21/21
2022 Upper State House plan, enacted 11/21/21
2022 Congressional plan, enacted 04/21/22
2022 Lower State House plan, enacted 3/3/22
2022 Upper State House plan, enacted 3/3/22
2022 Congressional plan, enacted 12/30/21
2022 Lower House plan, enacted 12/30/21
2022 Upper House plan, enacted 12/30/21
2022 Congressional plan, enacted 01/31/22
2022 Lower House plan, enacted 1/31/22
2022 Upper House plan, enacted 1/31/22
2022 Congressional plan, enacted 11/22/21
2022 Upper House plan, enacted 11/12/21
Lower plan n/a - multi member districts for ID lower house
2022 Congressional plan, enacted 11/23/21
2022 Lower House plan, enacted 11/23/21
2022 Upper House plan, enacted 11/23/21
2022 Congressional plan, enacted 10/4/21
2022 Lower State House plan, enacted10/4/21
2022 Upper State House plan, enacted 10/4/21
2022 Congressional plan, enacted 11/4/21
2022 Lower State House plan, enacted11/4/21
2022 Upper State House plan, enacted 11/4/21
2022 Congressional plan, enacted 2/9/22
2022 Lower State House plan, enacted 4/21/22
2022 Upper State House plan, enacted 4/21/22
2022 Congressional Plan, enacted 1/21/22
2022 Lower State House plan, enacted 1/21/22
2022 Upper State House plan, enacted 1/21/22
2022 Congressional Plan, enacted 3/14/22
2022 Lower House Plan, enacted 3/14/22
2022 Upper House Plan, enacted 3/14/22
2022 Congressional plan, enacted 9/29/21
2022 Lower House Plan, enacted 9/29/22
2022 Upper House Plan, enacted 9/29/22
2022 Congressional plan, enacted 4/4/22
2022 Lower House Plan, enacted 2/1/22
2022 Upper House Plan, enacted 2/1/22
2022 Congressional plan, enacted 11/5/21
2022 Lower House Plan, enacted 11/5/21
2022 Upper House Plan, enacted 11/5/21
2022 Congressional plan, enacted 12/28/21
2022 Lower House plan, enacted 12/28/21
2022 Upper House plan, enacted 12/28/21
2022 Congressional plan, enacted 2/15/2022
2022 Lower House plan, enacted 2/21/22
2022 Upper House plan, enacted 2/21/22
2022 Congressional plan, enacted 1/24/22
2022 Lower House plan, enacted 4/6/22
2022 Upper House plan, enacted 4/6/22
2022 Congressional plan, passed by senate 5/12/2022
2022 Lower House plan, enacted 3/23/22
2022 Upper House plan, enacted 3/23/22
2022 Congressional plan, enacted 11/12/21
2022 Lower House plan, enacted 2/11/23
2022 Upper House plan, enacted 2/11/23
2022 Congressional plan, enacted 10/25/21
2022 Upper House plan, enacted 9/30/21
2022 Congressional plan, enacted 11/16/21
2022 Lower House plan, enacted 11/16/21
2022 Upper House plan, enacted 11/16/21
2022 Congressional plan, passed by NH house 5/5/2022
2022 Upper House plan, enacted 4/23/22
2022 Congressional plan, enacted 12/22/21
2022 Upper House plan, enacted 2/22/22
2022 Congressional plan, enacted 12/17/21
2022 Lower House plan, enacted 1/6/22
2022 Upper House plan, enacted 1/6/22
2022 Congressional plan, enacted 6/2/22
2022 Lower House plan, enacted 2/2/22
2022 Upper House plan, enacted 2/2/22
2022 Congressional Remedial plan, approved 2/23/22, enacted 3/7/22
2022 Congressional Previous plan, enacted 11/4/2021, struck down 2/4/22
2022 Lower House plan, enacted 11/4/2021
2022 Upper House plan, enacted 11/4/2021
n/a - Only one congressional district
2022 Congressional plan, enacted 3/2/22
2022 Lower House plan, enacted 9/16/21
2022 Upper House plan, enacted 9/16/21
2022 Congressional plan, enacted 9/22/21
2022 Congressional plan, enacted 9/27/21
2022 Congressional plan, enacted 2/23/22
2022 Lower House plan, enacted 2/4/22
2022 Upper House plan, enacted 2/4/22
2022 Congressional plan, approved by legislature 2/16/2022
2022 Congressional plan, enacted 1/27/22
n/a - Only one congressional district
2022 Congressional plan, enacted 2/7/22
2022 Congressional plan, enacted 10/25/21
2022 Lower House plan, enacted 10/25/21
2022 Upper House plan, enacted 10/25/21
2022 Congressional plan, enacted 11/12/21
n/a - Only one congressional district
2022 Congressional plan, enacted 12/28/21
2022 Lower House plan, enacted 12/28/21
2022 Upper House plan, enacted 12/28/21
2022 Congressional plan, enacted 2/8/22
2022 Congressional plan, enacted 10/22/21
2022 Congressional plan, enacted 3/3/22
n/a - Only one congressional district