Geographic Reference Reports

U.S. metropolitan areas, with populations.
U.S. micropolitan areas, with populations.
Place-to-county correlation for Missouri cities and US cities.
Relationship of Missouri counties and 2020 PUMAs, sorted by county.
Relationship of Missouri counties and 2020 PUMAs, sorted by PUMA.
Missouri metropolitan/micropolitan statistical areas. Shows the counties that comprise these (vintage Nov. 2020) with 2010 and 2020 estimated populations.

Place-to-county correlation for Missouri cities and U.S. cities.
Relationship of Missouri counties and 2010 PUMAs, sorted by county.
Relationship of Missouri counties and 2010 PUMAs, sorted by PUMA.
Missouri counties broken down by rural and urban areas (UAs and urban clusters).
U.S. state and county FIPS codes as of 2016 with 2010 census populations and 2016 estimates; also lists metropolitan / micropolitan statistical areas (CBSAs).
Missouri metropolitan/micropolitan statistical areas. Shows the counties that comprise these (vintage July, 2015) with 2010 and 2016 estimated populations. (See the Bureau web site for complete U.S. definitions.)

2000 United States public use microdata areas (PUMAs). This report shows all the 2000 PUMA areas and lists of counties and places that comprise them. The 2000 population count of each PUMA area is also shown.
U.S. ZIP codes (ZCTAs) to core based (metropolitan/micropolitan) statistical areas equivalency report (as of 11/04)
2000 Missouri urbanized area/urban cluster county components
2000 census tracts by county and TRA, St. Louis MSA (MO portion)
1990 census tracts by county and TRA, St. Louis MSA (MO portion)