Seminole County, Oklahoma
Land area in square miles, 2020 632.83
People
Population
Population estimates, July 1, 2025, (V2025) 23,441
Population estimates, July 1, 2024, (V2024) 23,351
Population estimates base, April 1, 2020, (V2025) 23,555
Population estimates base, April 1, 2020, (V2024) 23,555
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) -0.5%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) -0.9%
Population, Census, April 1, 2020 23,556
Population, Census, April 1, 2010 25,482
Age and Sex
Persons under 5 years, percent 5.8%
Persons under 18 years, percent 24.1%
Persons 65 years and over, percent 18.8%
Female persons, percent 50.7%
Race and Hispanic Origin
White alone, percent 66.3%
Black alone, percent(a) 3.8%
American Indian and Alaska Native alone, percent(a) 19.6%
Asian alone, percent(a) 0.6%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.2%
Two or More Races, percent 9.4%
Hispanic or Latino, percent(b) 6.4%
White alone, not Hispanic or Latino, percent 62.5%
Population Characteristics
Veterans, 2020-2024 1,463
Foreign-born persons, percent, 2020-2024 2.4%
Housing
Housing Units, July 1, 2025, (V2025) 11,073
Owner-occupied housing unit rate, 2020-2024 71.0%
Median value of owner-occupied housing units, 2020-2024 $99,500
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,136
Median selected monthly owner costs - without a mortage, 2020-2024 $393
Median gross rent, 2020-2024 $752
Building Permits, 2025 101
Families & Living Arrangements
Households, 2020-2024 8,782
Persons per household, 2020-2024 2.59
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 89.4%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 3.9%
Computer and Internet Use
Households with a computer, percent, 2020-2024 89.5%
Households with a broadband Internet subscription, percent, 2020-2024 80.7%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 86.5%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 15.9%
Health
With a disability, under age 65 years, percent, 2020-2024 17.6%
Persons without health insurance, under age 65 years, percent 15.7%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 51.0%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 47.2%
Total accommodation and food services sales, 2022 ($1,000)(c) 31,856
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 98,399
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 31,497
Total retail sales, 2022 ($1,000)(c) 318,443
Total retail sales per capita, 2022(c) $13,572
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 24.0
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $48,062
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $25,225
Persons in poverty, percent 19.7%
Businesses
Businesses
Total employer establishments, 2023 425
Total employment, 2023 5,762
Total annual payroll, 2023 ($1,000) 257,382
Total employment, percent change, 2022-2023 8.0%
Total nonemployer establishments, 2023 1,444
All employer firms, Reference year 2023 291
Male-owned employer firms, Reference year 2023 S
Female-owned employer firms, Reference year 2023 S
Minority-owned employer firms, Reference year 2023 S
Nonminority-owned employer firms, Reference year 2023 181
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 S
Geography
Geography
Population per square mile, 2020 37.2
Population per square mile, 2010 40.3
Land area in square miles, 2020 632.83
Land area in square miles, 2010 632.84
FIPS Code 40133