St. Peters city, Missouri
Population estimates, July 1, 2025, (V2025) 61,479
People
Population
Population estimates, July 1, 2025, (V2025) 61,479
Population estimates, July 1, 2024, (V2024) 61,398
Population estimates base, April 1, 2020, (V2025) 57,733
Population estimates base, April 1, 2020, (V2024) 57,729
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 6.5%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 6.4%
Population, Census, April 1, 2020 57,732
Population, Census, April 1, 2010 52,575
Age and Sex
Persons under 5 years, percent 5.8%
Persons under 18 years, percent 20.9%
Persons 65 years and over, percent 19.4%
Female persons, percent 52.9%
Race and Hispanic Origin
White alone, percent 85.9%
Black alone, percent(a) 4.8%
American Indian and Alaska Native alone, percent(a) 0.0%
Asian alone, percent(a) 2.6%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.1%
Two or More Races, percent 5.6%
Hispanic or Latino, percent(b) 2.9%
White alone, not Hispanic or Latino, percent 85.0%
Population Characteristics
Veterans, 2020-2024 3,308
Foreign-born persons, percent, 2020-2024 3.8%
Housing
Housing Units, July 1, 2025, (V2025) X
Owner-occupied housing unit rate, 2020-2024 79.0%
Median value of owner-occupied housing units, 2020-2024 $269,900
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,638
Median selected monthly owner costs - without a mortage, 2020-2024 $638
Median gross rent, 2020-2024 $1,321
Building Permits, 2025 X
Families & Living Arrangements
Households, 2020-2024 24,591
Persons per household, 2020-2024 2.39
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 90.5%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 4.6%
Computer and Internet Use
Households with a computer, percent, 2020-2024 97.1%
Households with a broadband Internet subscription, percent, 2020-2024 94.3%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 95.9%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 39.2%
Health
With a disability, under age 65 years, percent, 2020-2024 10.2%
Persons without health insurance, under age 65 years, percent 4.7%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 67.9%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 63.9%
Total accommodation and food services sales, 2022 ($1,000)(c) 264,133
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 536,390
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 210,180
Total retail sales, 2022 ($1,000)(c) 5,046,065
Total retail sales per capita, 2022(c) $86,224
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 22.7
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $91,637
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $45,579
Persons in poverty, percent 5.6%
Businesses
Businesses
Total employer establishments, 2023 X
Total employment, 2023 X
Total annual payroll, 2023 ($1,000) X
Total employment, percent change, 2022-2023 X
Total nonemployer establishments, 2023 X
All employer firms, Reference year 2023 X
Male-owned employer firms, Reference year 2023 X
Female-owned employer firms, Reference year 2023 X
Minority-owned employer firms, Reference year 2023 X
Nonminority-owned employer firms, Reference year 2023 X
Veteran-owned employer firms, Reference year 2023 X
Nonveteran-owned employer firms, Reference year 2023 X
Geography
Geography
Population per square mile, 2020 2,571.1
Population per square mile, 2010 2,350.6
Land area in square miles, 2020 22.45
Land area in square miles, 2010 22.37
FIPS Code 2965126