Mapping Services

Counts from the Citizens Redistricting Commission's New Legislative District Maps

Each PDF found below contains four pages of counts for each district, including separate page filters limited to Democrats, Republicans and all Other voters. The newly proposed district number is listed next to the “PAGE” line in the report header. We recommend visiting the Redistricting Partners site or the CA Citizens Redistricting Commission site to view maps and get regional information for each of these proposed districts. For more detailed counts reports click here to request a count for PDI to Proccess or Contact a PDI Account Representative directly.

Click the link below, find the district you are looking for and print just the pages you need. The below counts reports are large files, how fast they open, or download, will depend on your connection speed. Be patient and be sure to always allow pop-ups from this website.

• Counts of New Congressional Districts (1 - 53)- Final Draft (PDF)
• Counts of New Assembly Districts (1 - 80)- Final Draft (PDF)
• Counts of New State Senate Districts (1 - 40)- Final Draft (PDF)
• Counts of Proposed Districts By Geography - Final Draft (XLS)


• Redistricting Partners Site
• CA Citizens Redistricting Commission Site

GIS Mapping

The latest and most exciting addition to the services provided by Political Data is GIS mapping. We believe mapping offers new and unique alternatives to target and analyze voters. Mapping allows campaigns to target voters based on their geographic location, without the limitations of registrar-defined areas.

Here are just a few examples of the mapping services currently provided by Political Data:

• Select voters who live within a specific distance to the ocean, an airport, a river, or any other geographic location.
• Match registered and non-registered members of an organization to their districts.
• Create maps displaying election results and demographic variables by precinct.
• Select voters by census tracts or blocks.
• Select voters living in a specific housing development with ease.
• View the geographic location of your identified supporters to help GOTV.

If you can imagine how you want to create your geographic target, we can probably map it. Political Data has over 95% of the voters in California geocoded (geographically identified). We currently offer files that include geocode information with census tracts, block groups, and block information.

• Sample of an individual Precinct Map (pdf)
• Sample of a printed Wall Map (coming soon)
• Sample of a City Map, with precinct lines (pdf - City of Livermore)
• LA City Council District Map (pdf)
• LA City Neighborhoods/Areas Map by precinct, as defined by PDI (pdf)

Click to visit the Caliper Corporation's Maptitude Website.

The California Redistricting Data Library

The California Redistricting Data Library (CRDL) was developed to supplement the information available from the UC Berkeley Statewide Database and new 2010 census to allow organizations better interact with the Citizens Redistricting Commission. The demographic and voter data is compiled by 2010 census blocks and the geographic data was assembled as Maptitude bin layers. Data sets can be customized to reflect the geography of your project.

A CRDL subscription includes:

• Voter Data Profile by 2010 Census Blocks
• Demographic Data Profile by 2010 Census Blocks
• 2008 General Election Results by 2010 Census Blocks
• 2010 General Election Results by 2010 Census Blocks
• 2000 Census Data for Population, Race, Ethnicity & Party Affiliation converted to 2010 Census Blocks
• Partisan Representation Map Layers
• Incumbent Legislators & Likely Candidates Data
• You will also be entitled to 4 hours of consulting assistance from a GIS mapping consultant.

For additional information and pricing, please call Gary Brown at (818) 954-8445, or email redistricting@politicaldata.com.