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USA: St. Louis MSA

Contents: St. Louis

Metropolitan Statistical Area


2,787,701 Population [2010] – census

2,820,253 Population [2020] – census

20,367km² Area

138.5/km² Density [2020]

Census Tracts

The population of the census tracts in the St. Louis MSA by census years.

696 Census Tracts (number)

4,052 Population [2020] (average)

29.26 km² Area (average)

In the map, click on an area for displaying detailed information of the corresponding feature.


Further information about the population structure:

Population Developent
C 1990-04-012,560,517
C 2000-04-012,675,343
C 2010-04-012,787,701
C 2020-04-012,820,253
Gender (C 2020)
Males1,369,631
Females1,450,622
Age Groups (C 2020)
0-17 years618,666
18-64 years1,711,542
65+ years490,045
Age Distribution (C 2020)
80+ years114,291
70-79 years212,073
60-69 years361,487
50-59 years375,278
40-49 years335,702
30-39 years374,757
20-29 years356,029
10-19 years361,827
0-9 years328,809
Urbanization (C 2020)
Rural422,868
Urban2,397,385
»Race« (C 2020)
White2,007,284
Black/African American506,762
Indigenous7,737
Asian82,202
Pacific Islander1,073
Some other44,807
2 or more170,388
Ethnicity (C 2020)
Hispanic or Latino106,269
Other2,713,984

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

Explanation: All population totals refer to 2020 census boundaries. They were recalculated by using census block data.