The data files, in both CSV and SAS formats, are posted through these links. The zip files contain the CVAP documentation along with nationwide files for the following geographies:

• Nation
• State
• County
• Place
• MCD (Minor Civil Division - only for CT, ME, MA, NH, RI, VT, MI, WI, NJ, NY, MN, and PA)
• Tract (Note: this release uses the 2010 Census tracts)
• Block Groups (Note: this release uses the 2010 Census block groups)

The 2006-2010 American Community Survey (ACS) 5-year estimates and this CVAP special tabulation created from those estimates use the same geography source. The reference date for all geographies in this product is January 1, 2010.

NOTE: The total number of citizens and its margin of error are now available for tracts and block groups. (They were not included in the 2005-2009 American Community Survey 5-year estimates CVAP special tabulation.)