Redistricting Data & Technology
Latest News
Why the 2030 Census LUCA Program Matters to Redistricting and GIS Staff
The Local Update of Census Addresses operation is the first to occur in every decennial census cycle, and it gives ... Read More
Five Census Bureau Tools Every Local Election Official Should Bookmark
The Census Bureau offers a growing suite of free, browser-based tools that are directly useful for local election administration and ... Read More
Why the Boundary and Annexation Survey (BAS) Matters for Local Redistricting Officials
Every year, the U.S. Census Bureau invites tribal, state, and general-purpose local governments, counties, cities, towns, and minor civil divisions ... Read More
Technology News and Updates
Census Bureau Dissolves Three Outside Advisory Panels for 2030 Planning and Redistricting
The U.S. Census Bureau disbanded three advisory committees this past June: the Census Scientific Advisory Committee (CSAC), the 2030 Census ... Read More
Census Bureau Releases Initial Plan for Conducting 2030 Census
JULY 23, 2025 — The U.S. Census Bureau today released the first version of the 2030 Census Operational Plan, along with an interactive ... Read More
Watch: NCSL 2030 Census Prep Webinar – Local Update of Census Addresses
The National Conference of State Legislatures (NCSL) hosted a June 2025 webinar entitled, “LUCA: Improving Census Data. Here’s How, Starting ... Read More
Census Bureau to Hold Webinar on Release of 2020 Census Detailed Demographic and Housing Characteristics File B
The U.S. Census Bureau will hold a prerelease webinar July 23 to discuss information about the 2020 Census Detailed Demographic and ... Read More
Press Release: Census Bureau Provides Update on Remaining 2020 Census Data Products
The U.S. Census Bureau today provided an update on the final three data products from the 2020 Census ... Read More
Census Bureau Releases Summary File for 2020 Census Detailed Demographic and Housing Characteristics
The U.S. Census Bureau yesterday released a set of summary file tables in response to data users’ requests for another ... Read More
2020 Census Data Visualization Tool
2020 Apportionment Quick Data
U.S. Census Bureau Interactive Historical Apportionment Map
