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2014 Boundary and Annexation Survey (BAS) - SUSPENDED

The U.S. Census Bureau conducts the Boundary and Annexation Survey (BAS) annually to collect information about selected legally defined geographic areas. The BAS is used to update information about the legal boundaries and names of all governmental units in the United States. The Census Bureau uses the boundary information collected in the BAS to tabulate data for the decennial and economic censuses, and annual estimates and surveys such as the Population Estimates Program and the American Community Survey.

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Review BAS Materials

BAS Tutorial Videos

Informational and tutorial videos on a variety of BAS related topics are now available on our BAS Videos page.

 

 

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Source: U.S. Census Bureau | Geography | (301) |  Last Revised: April 25, 2014