O'Fallon, Illinois

City

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Part of the St. Louis, MO-IL metro area

O'Fallon, IL · Key Statistics

32,262Population

Demographic data aggregated from ZIP codes in this city.

Households: 10,627
Median Income: $105,982
Land Area: 15.3 sq mi

Population trend

Demographics

Data sourced from city records

Race & Ethnicity

Detailed race statistics unavailable without ZIP code data.

Age & Sex

Detailed age/sex statistics unavailable without ZIP code data.

Income

Median Household Income$105,982

Mean Household$136,093

Per Capita$54,265

Employment

Unemployment Rate3.7%

Poverty Rate6.2%

Poverty CountN/A

Education

Education statistics unavailable for this city.

Businesses

Location Details

Coordinates

38.5923, -89.9112

Time Zone

America/Chicago

Area Code(s)

618

Water Area

0.12 sq mi

Geographic Context

StateIllinois

CountySt. Clair County

Metro areaSt. Louis, MO-IL

Search Trends

Search Interest Over Time

Based on Google Trends data for "O'Fallon"

ZIP Codes in O'Fallon

6220862225622326225462269