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St. Louis

County in Missouri (USA)

Contents: Population

The population development of St. Louis as well as related information and services (Wikipedia, Google, images).

St. LouisCounty993,5291,016,315998,9541,004,125997,187
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281331,893,745

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.


Further information about the population structure:

Gender (E 2021)
Males476,884
Females520,303
Age Groups (E 2021)
0-17 years220,665
18-64 years588,888
65+ years187,634
Age Distribution (E 2021)
0-9 years117,765
10-19 years126,197
20-29 years121,449
30-39 years128,756
40-49 years117,867
50-59 years127,638
60-69 years130,735
70-79 years82,261
80+ years44,519
»Race« (C 2020)
White632,283
Black/African American246,642
Indigenous2,376
Asian48,784
Pacific Islander295
Some other16,162
2 or more57,583
Ethnicity (C 2020)
Hispanic or Latino37,178
Other966,947

See also:

Located in:


USA: Counties