2012 Boundary and Annexation Survey (BAS):  Shapefiles and Maps

Select a set of maps or shapefiles:

• 2012 BAS Shapefiles
  

  The 2012 BAS Shapefiles are no longer available.  The 2013 BAS Shapefiles are now available for download. Please note that the 2013 BAS shapefiles begin with the prefix PVS_12_v2.  The shapefiles reflect the legal boundary of governments effective as of January 1, 2012 and include boundary updates submitted to the Census Bureau during the 2012 BAS cycle.

• 2012 BAS Maps
  

  The 2012 BAS Maps reflect the legal boundary of governments effective as of January 1, 2011 and include boundary updates submitted to the Census Bureau during the 2011 BAS cycle. Please contact the Census Bureau by phone at (800) 972-5651 or by e-mail at geo.bas@census.gov to request paper maps.

• Map Archives
  

  The archives allow governments to view historic maps from the previous BAS cycle. These maps are provided for reference only and do not include the most recent boundary changes.

For information on printing the BAS Maps, please see the Census Bureau Map Products webpage.