Census Data API: FIPS Geographies in /data/2015/nonemp/geography
Reference DateGeography LevelGeography HierarchyLimit
5 items
2012-01-01N/Aus
2012-01-01N/Astate
2012-01-0107combined statistical area
2012-01-0108,09metropolitan statistical area/micropolitan statistical area
2012-01-01N/Astatecounty