Feature Catalog for the 2010 Block State-based Shapefile with Housing and Population Data State-based Shapefile 2010 2015-11-05 eng; US tabblock2010_pophu.shp 2010 Census Block State-based shapefile false STATEFP10 2010 Census state Federal Information Processing Standards (FIPS) codes INCITS.38-200x (R2004), Codes for the Identification of the States, the District of Columbia, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 5-2) COUNTYFP10 2010 Census county Federal Information Processing Standards (FIPS) code INCITS.31-200x (R2007), Codes for the Identification of the Counties and Equivalent Areas of the United States, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 6-4) TRACTCE10 2010 Census census tract code 000000 Water tract in some coastal and Great Lakes water and territorial sea 000100 to 998999 Census tract number BLOCKCE 2010 Census tabulation block number 0001 to 9999 tabulation block number BLOCKID10 Block identifier; a concatenation of 2010 Census state Federal Information Processing Standards (FIPS) code, county FIPS code, census tract code, and tabulation block number INCITS.38-200x (R2004), Codes for the Identification of the States, the District of Columbia, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 5-2), INCITS.31-200x (R2007), Codes for the Identification of the Counties and Equivalent Areas of the United States, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 6-4), the census tract code that appears in TRACTCE10 and the tabulation block number that appears in BLOCKCE10 PARTFLG 2010 Census Partial Block Flag N No, Block is not a partial block Y Yes, Block is a partial block HOUSING10 2010 Census number of housing units 0 to 9,999,999,999,999 Blank POP10 2010 Census population 0 to 9,999,999,999,999 Blank