2010 Summary File (SF1) in 2000 Boundaries: Provides the same variables and provides all of the same details about the population of the United States. It is a 100 % count of all Americans. It includes race, Hispanics, age of head of household, age of children, presence of older relatives, composition of the family, family size, rent vs. own, etc. with the same 2000 geographic boundaries that were used in the 2000 Long Form (SF3) including: Nation, State, County, Tract, Block Group, MCD/CCD, Place, Congressional divisions and Zip (ZCTA), MSA, CMSA, PMSA and Native Lands. And it can run a radius from a Latitude/Longitude coordinate.