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Boundary and Annexation Survey (BAS) Forms

The BAS Forms are created for the following geographic entities: counties or county equivalents, minor civil divisions (MCDs), places, consolidated cities, and American Indian areas/Alaska Native areas (AIAs).  

The naming convention for all entities is as follows:

• Annual Response Forms:  <Entity Name>_<BAS Code>_BAS13AR.pdf
• 2013 BAS Forms:  <Entity Name>_<BAS Code>_BAS13.pdf

For a complete list of BAS Codes, please see our BAS Codes page.

NOTE:  The BAS Forms are stored in a secure directory which requires a user name and password to access the forms. To request a user name and password, please email geo.bas@census.gov, review your Annual Response Form or call 1-800-972-5651.

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Please select American Indian Areas or the state your entity is in to access the directory containing the BAS forms:

Select a State American Indian Areas Alabama Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming