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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.
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O'Fallon, MO
Demographic Data



O'Fallon Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2022 (latest available). Updated annually. Please note: Unemployment data updated Aug 2024.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

O'Fallon Population & Age Distribution

Total Population

93,663

Age

Under 5 Years:
6.6%
5 - 17:
18.3%
18 - 24:
7.0%
25 - 34:
13.5%
35 - 54:
28.3%
55 - 64:
13.0%
Over 65 Years:
13.2%

Educational Attainment of Adults

Attending College
High School Graduates
College Graduated
3.2%
3.2%
95.4%
95.4%
42.4%
42.4%
0% 100.0%
% of Residents

Income

Per capita Income

O'Fallon
USA
$45,938
$45,938
$41,261
$41,261

Median household income

O'Fallon
USA
$104,863
$104,863
$75,149
$75,149
Individuals Below Poverty Level

4.5%

Employment Industries

View all industries
Manufacturing
Healthcare
Retail
Education
Finance
Professional, scientific, and technical services
Construction
Accommodation
Other
Administration
Transportation
Public Service
Wholesale
Arts
12.1%
12.1%
12.1%
12.1%
11.6%
11.6%
9.4%
9.4%
8.6%
8.6%
8.2%
8.2%
7.3%
7.3%
5.5%
5.5%
4.6%
4.6%
3.5%
3.5%
3.4%
3.4%
3.3%
3.3%
3.2%
3.2%
2.1%
2.1%
0% 100%
% of Residents

Race & Ethnic Diversity

White
Black or African American
Asian
Hispanic or Latino (Of Any Race)
Other Race / Two or More Races
American Indian and Alaska Native
Native Hawaiian and Other Pacific Islanders
82.8%
82.8%
4.9%
4.9%
4.4%
4.4%
4.4%
4.4%
3.5%
3.5%
0.1%
0.1%
0.0%
0.0%
0% 100.0%
% of Residents

Ancestry

See all ancestries
German
Irish
English
Italian
French
Polish
European
Scottish
Dutch
Scots-Irish
Norwegian
Swedish
British
Greek
Croatian
Russian
Welsh
Palestinian
Czech
Ukrainian
29.8%
29.8%
15.1%
15.1%
11.0%
11.0%
6.9%
6.9%
3.7%
3.7%
3.2%
3.2%
2.2%
2.2%
2.2%
2.2%
1.4%
1.4%
0.7%
0.7%
0.6%
0.6%
0.6%
0.6%
0.4%
0.4%
0.4%
0.4%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0% 100%
% of Residents

Languages Spoken

See all languages
English
Spanish
Other Asian languages
Langs. of India
Vietnamese
Chinese
French
German/Yiddish
Tagalog
Arabic
Russian
Serbo-Croatian
Slavic languages
Thai
Korean
Urdu
African languages
Hungarian
Native American languages
Navajo
93.5%
93.5%
2.2%
2.2%
1.5%
1.5%
0.8%
0.8%
0.6%
0.6%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0% 100%
% of Residents
Foreign Born O'Fallon Residents

5.4%

Real Estate in Popular O'Fallon Neighborhoods

Popular real estate near O'Fallon

Zip Codes in O'Fallon, MO