Warren County, Missouri
Persons under 5 years, percent 5.8%
People
Population
Population estimates, July 1, 2025, (V2025) 39,016
Population estimates, July 1, 2024, (V2024) 38,478
Population estimates base, April 1, 2020, (V2025) 35,533
Population estimates base, April 1, 2020, (V2024) 35,535
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 9.8%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 8.3%
Population, Census, April 1, 2020 35,532
Population, Census, April 1, 2010 32,513
Age and Sex
Persons under 5 years, percent 5.8%
Persons under 18 years, percent 22.5%
Persons 65 years and over, percent 19.5%
Female persons, percent 49.7%
Race and Hispanic Origin
White alone, percent 94.2%
Black alone, percent(a) 2.5%
American Indian and Alaska Native alone, percent(a) 0.6%
Asian alone, percent(a) 0.5%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.1%
Two or More Races, percent 2.2%
Hispanic or Latino, percent(b) 4.3%
White alone, not Hispanic or Latino, percent 90.6%
Population Characteristics
Veterans, 2020-2024 2,643
Foreign-born persons, percent, 2020-2024 1.0%
Housing
Housing Units, July 1, 2025, (V2025) 17,361
Owner-occupied housing unit rate, 2020-2024 80.2%
Median value of owner-occupied housing units, 2020-2024 $260,400
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,485
Median selected monthly owner costs - without a mortage, 2020-2024 $499
Median gross rent, 2020-2024 $995
Building Permits, 2025 360
Families & Living Arrangements
Households, 2020-2024 13,845
Persons per household, 2020-2024 2.67
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 89.5%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 2.8%
Computer and Internet Use
Households with a computer, percent, 2020-2024 95.1%
Households with a broadband Internet subscription, percent, 2020-2024 91.8%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 90.5%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 20.2%
Health
With a disability, under age 65 years, percent, 2020-2024 10.5%
Persons without health insurance, under age 65 years, percent 9.5%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 62.8%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 58.7%
Total accommodation and food services sales, 2022 ($1,000)(c) 44,271
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) D
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 113,394
Total retail sales, 2022 ($1,000)(c) 473,236
Total retail sales per capita, 2022(c) $12,691
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 31.6
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $81,209
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $37,271
Persons in poverty, percent 8.0%
Businesses
Businesses
Total employer establishments, 2023 654
Total employment, 2023 6,953
Total annual payroll, 2023 ($1,000) 335,778
Total employment, percent change, 2022-2023 3.3%
Total nonemployer establishments, 2023 2,695
All employer firms, Reference year 2023 S
Male-owned employer firms, Reference year 2023 S
Female-owned employer firms, Reference year 2023 S
Minority-owned employer firms, Reference year 2023 4
Nonminority-owned employer firms, Reference year 2023 S
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 S
Geography
Geography
Population per square mile, 2020 82.9
Population per square mile, 2010 75.9
Land area in square miles, 2020 428.61
Land area in square miles, 2010 428.60
FIPS Code 29219