Seminole, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Seminole, Oklahoma had a total population of 7,194, the 60th largest city in Oklahoma, with a median household income of $39,121, which is 40% lower than the state average. The poverty rate is 27.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 40% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (27.9%), well above the national average of 12.4%.
Seminole Quick Facts
How Seminole Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 7,161 | 7,194 | +0.5% |
| Median household income | $37,267 | $39,121 | +5.0% |
| Median home value | $86,500 | $103,600 | +19.8% |
How Seminole Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 58 | National average: 61
Education
Educational Attainment (Adults 25+)
Seminole Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Seminole County
Cities Similar to Seminole
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Idabel | 6,987 | $43,295 | $134,800 | 16.7% | 25.1% |
| Grove | 7,176 | $58,941 | $244,300 | 30.5% | 18.1% |
| Cushing | 8,367 | $44,136 | $114,500 | 15.9% | 22.0% |
| Tecumseh | 6,332 | $48,573 | $122,500 | 14.0% | 16.3% |
| Holdenville | 5,902 | $46,250 | $91,600 | 11.6% | 24.2% |
Population Overview
Seminole is a small city located in Oklahoma, within Seminole County. The total population is 7,194. It ranks as the 60th most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Seminole is 33.1 years. This is 11% lower than the state median of 37.0 years.
Economy, Income & Housing
The median household income in Seminole is $39,121. This is 40% lower than the state median of $65,039. It is also 52% lower than the national median of $80,734. The poverty rate stands at 27.9%. This is 82% higher than the state poverty rate of 15.3%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 7.3%. This is 48% higher than the state rate of 5.0%. The median home value is $103,600. Housing costs are 48% lower than the state median of $199,800. With a home-value-to-income ratio of just 2.6x, Seminole is one of the most affordable housing markets in the area. 56.9% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 65.8%.
Race & Ethnicity
The largest racial or ethnic group in Seminole is White (non-Hispanic), making up 59.0% of the population. Hispanic or Latino residents account for 6.0%. The Hispanic or Latino population (6.0%) is well below the state average of 12.7%. The Asian population (0.1%) is well below the state average of 2.4%.
Education
14.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 50% lower than the state rate of 28.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 82.7%.
Data Sources & Methodology
All demographic data for Seminole, Oklahoma is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Oklahoma state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 834 Census-designated places in Oklahoma. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Seminole, Oklahoma?
Seminole, Oklahoma has a population of 7,194 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Seminole, OK?
The median household income in Seminole is $39,121, which is 52% lower than the national median of $80,734.
What is the poverty rate in Seminole, OK?
The poverty rate in Seminole is 27.9%. This means approximately 1,892 residents live below the federal poverty line.
What is the racial makeup of Seminole, Oklahoma?
Seminole's population is 59.0% White, 4.6% Black, 6.0% Hispanic/Latino, and 0.1% Asian.
What is the median home value in Seminole, OK?
The median home value in Seminole is $103,600. The home-value-to-income ratio is 2.6x.
How educated is Seminole, Oklahoma?
14.3% of adults (25+) in Seminole hold a bachelor's degree or higher, and 3.7% hold a graduate or professional degree.