Census Data API: FIPS Geographies in /data/2018/acs/acs1/spp/geography
Reference DateGeography LevelGeography HierarchyLimit
16 items
2018-01-01010us
2018-01-01020region
2018-01-01030division
2018-01-01040state
2018-01-01050statecounty
2018-01-01160stateplace
2018-01-01250american indian area/alaska native area/hawaiian home land
2018-01-01310metropolitan statistical area/micropolitan statistical area
2018-01-01312metropolitan statistical area/micropolitan statistical areastate (or part)principal city (or part)
2018-01-01314metropolitan statistical area/micropolitan statistical areametropolitan division
2018-01-01330combined statistical area
2018-01-01335combined new england city and town area
2018-01-01350new england city and town area
2018-01-01352new england city and town areastate (or part)principal city
2018-01-01355new england city and town areanecta division
2018-01-01500statecongressional district