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Topics
Data & Maps
Surveys & Programs
Resource Library
Redistricting Data Mapping Files
Redistricting Data Mapping Files
GIS mapping files contain geographical information, which are spatial data encoded into a file format.
Examples include:
- Shapefiles (Partnership, TIGER/Line, Cartographic Boundary)
- KML (Google)
- File Geodatabase (ESRI) files.
We use Partnership Shapefiles in our partner programs to share data with and capture data from our partners.
TIGER/Line Shapefiles do not include demographic data, but they do contain geographic entity codes (GEOIDs) that can be linked to the Census Bureau’s demographic data, available on data.census.gov.
KML is a file format used to display geographic data in a tool such as Google Earth or Google Maps. All cartographic boundary files are available in KML format starting in 2013.
115th Congress Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
118th Congress Block Equivalency Files
These BEFs are the whole 2020 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
2022 State Legislative Block Equivalency Files
These BEFs are the whole 2020 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
TIGER/Line Shapefiles
View all the available mapping files from the Geography program.
114th Congress Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
116th Congress Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
115th Congress Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
113th Congress Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
2016 State Legislative Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
2014 State Legislative Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
2018 State Legislative Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
2012 State Legislative Block Equivalency Files
These BEFs are the whole 2010 census tabulation block representations of the plans as submitted to the U.S. Census Bureau.
Page Last Revised - October 8, 2021
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