County
· Missouri
St Louis County
St. Louis County is located in eastern Missouri. It is bounded by the City of St. Louis and the Mississippi River to the east, the Missouri River to the north, and the Meramec River to the south. As of the 2020 census, the population was 1,004,125, making it the most populous county in Missouri, and was estimated to be 987,059 in 2023. Its county seat is Clayton, while the largest city is Florissant. The county is included in the St. Louis, MO–IL metropolitan statistical area.
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Cities and towns 87
- City of Richmond Heights pop. 9,201
- City of Rock Hill pop. 4,718
- City of Shrewsbury pop. 6,332
- City of St Ann pop. 12,900
- City of St Johns pop. 6,588
- City of Sunset Hills pop. 9,099
- City of Town And Country pop. 11,503
- City of University City pop. 34,629
- City of Valley Park pop. 6,826
- City of Velda Village pop. 1,178
- City of Vinita Park pop. 1,956
- City of Warson Woods pop. 2,009
- City of Webster Groves pop. 23,770
- City of Wellston pop. 1,567
- City of Wildwood pop. 35,255
- City of Winchester pop. 1,425
- City of Woodson Terrace pop. 3,925
- Town of Norwood Court pop. 885
- Village of Bel Nor pop. 1,383
- Village of Bel Ridge pop. 2,116
- Village of Bellerive pop. 189
- Village of Calverton Park pop. 1,135
- Village of Champ pop. 10
- Village of Country Life Acres pop. 72
- Village of Glen Echo Park pop. 120
- Village of Grantwood pop. 936
- Village of Hanley Hills pop. 1,997
- Village of Hillsdale pop. 1,202
- Village of Marlborough pop. 2,208
- Village of Pasadena Park pop. 435
- Village of Riverview pop. 2,373
- Village of Sycamore Hills pop. 559
- Village of Twin Oaks pop. 599
- Village of Uplands Park pop. 309
- Village of Velda Hills pop. 871
- Village of Westwood pop. 314
- Village of Wilbur Park pop. 430
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 168767
- FIPS state
- 29
- FIPS county
- 189
- FIPS place
- 99189
- Census record name
- COUNTY OF ST LOUIS
- Mailing address
- 41 S CENTRAL AVE, CLAYTON 63105