Census Data API: FIPS Geographies in /data/2013/acs/acs3/cprofile/geography

Reference Date	Geography Level	Geography Hierarchy	Limit
5 items
2013-01-01	010	us
2013-01-01	040	state
2013-01-01	050	state› county
2013-01-01	160	state› place
2013-01-01	310	metropolitan statistical area/micropolitan statistical area