County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.
Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).
Quick Facts — Warren County
- What is the median household income in Warren County?
- The median household income in Warren County is $77,989 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in Warren County?
- The poverty rate in Warren County is 5.1% (U.S. Census Bureau ACS 2023).
- What is the median home value in Warren County?
- $241,200 (U.S. Census Bureau ACS 2023).
- What is the average rent in Warren County?
- The median gross rent in Warren County is $913 per month (U.S. Census Bureau ACS 2023).
- What percentage of Warren County residents have a college degree?
- 19.6% of adults in Warren County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
36,467
Median Income
$77,989
Median Home Value
$241,200
Poverty Rate
5.1%
Unemployment (ACS 2023)
3.8%
Median Age
40.0 yrs
Since 2019
Median Income:
+$17,864 (+29.7%)
Home Value:
+$61,200 (+34%)
Poverty Rate:
-4.0 pp (-44%)
Bachelor's+:
+0.5 pp (+2.6%)
Unemployment:
-0.7 pp (-15.6%)
Demographics
Total Population
36,467
Median Age
40.0
Female
50.0%
Race & Ethnicity
Hispanic or Latino 4.0%
White (non-Hisp.) 89.8%
Black 2.1%
Asian 0.5%
Two or More 5.6%
Other 0.9%
Hispanic Subgroups (% of total pop.)
Mexican
1.9%
Puerto Rican
0.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$77,989
±$4,738
+$9,069 vs. state
Per Capita Income
$92,606
Median Family Income
$91,618
Poverty Rate
5.1%
-3.3 pp vs. state
Child Poverty Rate
9.9%
Working-Age Poverty Rate
—
SNAP Recipients
8.1%
Social Security Income
—
Retirement Income
30.2%
Household Income Distribution
< $10k
3.3%
$10–15k
3.1%
$15–25k
5.9%
$25–35k
6.7%
$35–50k
10.4%
$50–75k
18.4%
$75–100k
15.0%
$100–150k
19.5%
$150–200k
9.5%
$200k+
8.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
15,834
Owner-Occupied
82.4%
Renter-Occupied
17.6%
Vacancy Rate
15.3%
Median Home Value
$241,200
+$25,600 vs. state
Median Gross Rent
$913
Owner Cost Burden (30%+)
14.7%
Renter Cost Burden (30%+)
33.9%
Home Value Distribution
< $50k
6.1%
$50–100k
3.6%
$100–200k
8.6%
$200–300k
31.5%
$300–500k
23.5%
$500k–$1M
9.9%
$1M+
1.4%
Gross Rent Distribution
< $500
12.1%
$500–1k
43.2%
$1–1.5k
35.1%
$1.5–2k
9.3%
$2–2.5k
0.4%
Vehicle Availability
No vehicle
3.2%
1 vehicle
20.4%
2 vehicles
42.4%
3+
34.1%
Housing Type
Single-fam. det.
79.4%
Single-fam. att.
3.1%
2–4 units
1.1%
5–19 units
1.9%
20+ units
0.3%
Mobile home
9.9%
Housing Age
Pre-1940
5.2%
1940–1969
0.6%
1970–1999
11.3%
2000–2009
25.1%
2010+
14.3%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
89.2%
Bachelor's or Higher
19.6%
-12.3 pp vs. state
Graduate Degree
5.5%
Some College / Associate
23.0%
Less Than High School
3.6%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
63.8%
Unemployment Rate
3.8%
-0.3 pp vs. state
Work from Home
7.7%
Self-Employed
3.4%
Government Workers
9.8%
Private For-Profit
86.6%
Industry
Edu/Health
19.7%
Manufacturing
14.8%
Construction
13.3%
Retail
12.2%
Prof. Services
7.5%
Transportation
7.3%
Finance
5.7%
Arts/Entmt.
5.0%
Wholesale
3.2%
Public Admin
2.9%
Information
1.8%
Agriculture
1.1%
Occupation
Management
34.5%
Sales
19.1%
Production
16.6%
Construction
16.1%
Food Prep
13.8%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
31.0 min
Drove Alone
81.4%
Carpool
9.8%
Public Transit
0.2%
Work from Home
7.7%
Walked
0.5%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
13,414
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
57.8%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
18.2%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
5.5%
5–9
6.3%
10–14
7.4%
15–19
6.4%
20–24
5.5%
25–34
12.0%
35–44
12.1%
45–54
11.8%
55–64
7.1%
65–74
8.1%
75–84
10.7%
85+
5.8%
Under 18: 23.5%
Working age (18–64): 76.5%
65 and over: 17.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
1.1%
Naturalized Citizen
61.8%
Speaks English Less Than Very Well
1.2%
Foreign-Born Origin
Latin America
82.4%
Europe
8.6%
Africa
4.2%
Asia
2.0%
Veterans & Disability
Veteran
9.6%
With a Disability
14.5%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
91.8%
Uninsured
8.2%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
90.3%
Has a Computer
94.2%
Same House 1 Year Ago
86.1%
Moved from Abroad
0.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Compare Warren County
Compare to another county →Where People Move From (IRS Migration Data)
Top origins of people who moved to Warren County in 2023, by number of tax returns filed (IRS SOI Migration Data).
| Origin | Tax Returns | People (est.) |
|---|---|---|
| St. Charles County | 545 | 943 |
| Lincoln County | 154 | 267 |
| St. Louis County | 113 | 180 |
| Other flows - Midwest | 83 | 145 |
| Other flows - South | 74 | 142 |
| Franklin County | 73 | 111 |
| Other flows - West | 62 | 120 |
| Montgomery County | 52 | 99 |
| Jefferson County | 29 | 61 |
| St. Louis city | 21 | 28 |