Blaine County's estimated 2026 population is 8,625 with a growth rate of 0.3% in the past year according to the most recent United States census data. Blaine County is the 61st largest county in Oklahoma. The 2010 population was 9,911 and has seen a growth of -12.98% since that time.
Data after 2023 is projected based on recent change
The racial composition of Blaine County includes 75.4% White, 6.64% Native American, 4.34% Black or African American, 4.18% other race, and smaller percentages for and multiracial populations.
White (75.4%)
Two or more races (9.44%)
Native American (6.64%)
Black or African American (4.34%)
Other race (4.18%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,487 | 75.4% |
| Two or more races | 812 | 9.44% |
| Native American | 571 | 6.64% |
| Black or African American | 373 | 4.34% |
| Other race | 360 | 4.18% |
Married
Widowed
Divorced
Separated
Never Married
Blaine County's average per capita income is $40,278. Household income levels show a median of $59,304. The poverty rate stands at 15.28%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,423 | - |
| Families | $72,500 | $92,807 |
| Households | $59,304 | $80,381 |
| Non Families | $45,938 | $54,405 |
Average Income
Median Household Income
Poverty Rate
