Seminole County's estimated 2025 population is 23,767 with a growth rate of 0.43% in the past year according to the most recent United States census data. Seminole County is the 37th largest county in Oklahoma. The 2010 population was 25,487 and has seen a growth of -6.75% since that time.
Data after 2023 is projected based on recent change
The racial composition of Seminole County includes 64.73% White, 19.73% Native American, 4.31% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White
Native American
Two or more races
Black or African American
Other race
Asian
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 15,245 | 64.73% |
| Native American | 4,647 | 19.73% |
| Two or more races | 2,321 | 9.86% |
| Black or African American | 1,016 | 4.31% |
| Other race | 221 | 0.94% |
| Asian | 90 | 0.38% |
| Native Hawaiian or Pacific Islander | 10 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Seminole County's average per capita income is $37,611. Household income levels show a median of $46,191. The poverty rate stands at 22.44%.
Name | Median | Mean |
|---|---|---|
| Married Families | $68,406 | $81,825 |
| Families | $56,047 | $69,631 |
| Households | $46,191 | $60,002 |
| Non Families | $25,196 | $37,135 |
Average Income
Median Household Income
Poverty Rate
