The Partnership Shapefiles are used in our partner programs to share data with and capture data from our partners. These shapefiles are intended for geographic partnership program uses only. For those not participating in the Census Bureau's geographic partnership programs, refer to the TIGER/Line Shapefiles, TIGER/Line Geodatabases, and TIGER/Line GeoPackages.
Use these shapefiles for the 2026 Boundary and Annexation Survey (BAS) and Block Boundary Suggestion Project (BBSP)
Please note that these shapefiles begin with the prefix PVS_25_v2. To download shapefiles, please select the state or state equivalent for which you would like to download shapefiles for: