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O'Fallon

in St. Clair (Illinois)

Contents: City

The population development of O'Fallon as well as related information and services (weather, Wikipedia, Google, images).

Name CountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
 
O'FallonSt. Clair16,55021,94628,281

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

Explanation: 2000 and 2010 population of incorporated places in the boundaries of 2010.


Further information about the population structure:

Gender (C 2010)
Males13,725
Females14,556
Age Groups (C 2010)
0-17 years7,769
18-64 years17,958
65+ years2,554
Age Distribution (C 2010)
0-9 years3,994
10-19 years4,469
20-29 years3,271
30-39 years3,872
40-49 years4,875
50-59 years3,884
60-69 years2,226
70-79 years1,104
80+ years586
»Race« (C 2010)
White21,872
Black/African American4,404
Indigenous69
Asian785
Pacific Islander28
Some other265
2 or more858
Ethnicity (C 2010)
Hispanic or Latino982
Other27,299

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