Census Bureau data for O'Fallon city from the American Community Survey. "Cities" in Census data include incorporated places, towns, villages, and census-designated places (CDPs) — all places where the Census collects community-level estimates.
Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).
Quick Facts — O'Fallon city
- What is the median household income in O'Fallon city?
- The median household income in O'Fallon city is $107,203 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in O'Fallon city?
- The poverty rate in O'Fallon city is 2.7% (U.S. Census Bureau ACS 2023).
- What is the median home value in O'Fallon city?
- $305,100 (U.S. Census Bureau ACS 2023).
- What is the average rent in O'Fallon city?
- The median gross rent in O'Fallon city is $1,400 per month (U.S. Census Bureau ACS 2023).
- What percentage of O'Fallon city residents have a college degree?
- 42.4% of adults in O'Fallon city hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
92,697
Median Income
$107,203
Median Home Value
$305,100
Poverty Rate
2.7%
Unemployment (ACS 2023)
2.7%
Median Age
38.0 yrs
Since 2019
Median Income:
+$17,178 (+19.1%)
Home Value:
+$78,800 (+34.8%)
Poverty Rate:
+0.1 pp (+3.8%)
Bachelor's+:
+0.8 pp (+1.9%)
Unemployment:
-0.1 pp (-3.6%)
Demographics
Total Population
92,697
Median Age
38.0
Female
50.8%
Race & Ethnicity
Hispanic or Latino 5.1%
White (non-Hisp.) 81.4%
Black 5.1%
Asian 4.2%
Two or More 6.8%
Other 1.2%
Asian Subgroups (% of total pop.)
Indian
2.0%
Vietnamese
0.9%
Chinese
0.3%
Filipino
0.3%
Korean
0.2%
Hispanic Subgroups (% of total pop.)
Mexican
2.3%
Puerto Rican
0.3%
Cuban
0.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$107,203
±$5,151
+$38,283 vs. state
Per Capita Income
$126,566
Median Family Income
$125,856
Poverty Rate
2.7%
-5.7 pp vs. state
Child Poverty Rate
4.5%
Working-Age Poverty Rate
—
SNAP Recipients
4.5%
Social Security Income
—
Retirement Income
27.6%
Household Income Distribution
< $10k
2.3%
$10–15k
2.1%
$15–25k
3.0%
$25–35k
2.8%
$35–50k
9.0%
$50–75k
12.6%
$75–100k
13.4%
$100–150k
24.9%
$150–200k
15.6%
$200k+
14.4%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
35,553
Owner-Occupied
80.2%
Renter-Occupied
19.8%
Vacancy Rate
2.3%
Median Home Value
$305,100
+$89,500 vs. state
Median Gross Rent
$1,400
Owner Cost Burden (30%+)
12.9%
Renter Cost Burden (30%+)
32.5%
Home Value Distribution
< $50k
3.8%
$50–100k
0.7%
$100–200k
3.0%
$200–300k
32.9%
$300–500k
43.4%
$500k–$1M
8.0%
$1M+
0.2%
Gross Rent Distribution
< $500
2.0%
$500–1k
13.9%
$1–1.5k
43.8%
$1.5–2k
27.4%
$2–2.5k
7.3%
$2.5–3.5k
2.5%
$3.5k+
3.1%
Vehicle Availability
No vehicle
4.5%
1 vehicle
25.3%
2 vehicles
44.5%
3+
25.8%
Housing Type
Single-fam. det.
74.5%
Single-fam. att.
9.2%
2–4 units
0.6%
5–19 units
2.7%
20+ units
5.0%
Mobile home
3.3%
Housing Age
Pre-1940
0.7%
1940–1969
0.3%
1970–1999
3.5%
2000–2009
31.3%
2010+
15.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
95.5%
Bachelor's or Higher
42.4%
+10.5 pp vs. state
Graduate Degree
14.9%
Some College / Associate
20.8%
Less Than High School
1.8%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
72.8%
Unemployment Rate
2.7%
-1.4 pp vs. state
Work from Home
15.7%
Self-Employed
3.3%
Government Workers
10.2%
Private For-Profit
86.4%
Industry
Edu/Health
21.2%
Retail
11.9%
Manufacturing
11.8%
Prof. Services
11.2%
Finance
10.9%
Arts/Entmt.
8.0%
Construction
6.8%
Transportation
4.4%
Public Admin
3.4%
Wholesale
2.8%
Information
1.7%
Agriculture
0.7%
Occupation
Management
48.7%
Sales
22.1%
Food Prep
12.8%
Production
9.9%
Construction
6.5%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
25.6 min
Drove Alone
77.7%
Carpool
4.5%
Public Transit
0.1%
Work from Home
15.7%
Walked
0.6%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
34,749
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
58.5%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
26.8%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
6.3%
5–9
6.7%
10–14
6.7%
15–19
7.3%
20–24
4.8%
25–34
13.7%
35–44
13.9%
45–54
14.5%
55–64
6.5%
65–74
5.9%
75–84
8.4%
85+
4.0%
Under 18: 24.6%
Working age (18–64): 75.4%
65 and over: 13.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
5.4%
Naturalized Citizen
56.6%
Speaks English Less Than Very Well
2.3%
Foreign-Born Origin
Asia
61.0%
Latin America
23.9%
Europe
11.7%
Africa
2.3%
Veterans & Disability
Veteran
6.2%
With a Disability
10.1%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
96.0%
Uninsured
4.0%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
94.3%
Has a Computer
97.1%
Same House 1 Year Ago
90.5%
Moved from Abroad
0.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023