The official Redistricting Database for California was published by the Statewide Database on September 20, 2021. On this page you will find the following datasets for the entire state and by county:

For Redistricting Data by City, please continue to the Redistricting Data by City page.

• Adjusted, incarcerated persons reallocated P.L. 94-171 Redistricting Data, Tables P2, P4 and P5 on 2020 Census Blocks
• 2015-2019 Citizen Voting Age Population, adjusted to reflect reallocated incarcerated persons, on 2020 Census Blocks
• Voter Registration and Statement of Vote Data on 2020 Census Blocks

From the dropdown menu below, select the county you are interested in to view above data for the selected county: