Osage County's estimated 2026 population is 46,797 with a growth rate of 0.01% in the past year according to the most recent United States census data. Osage County is the 21st largest county in Oklahoma. The 2010 population was 47,487 and has seen a growth of -1.45% since that time.
Data after 2023 is projected based on recent change
Overall: 43.5 years
Female: 44.7 years
Male: 41.8 years
There are 36,380 adults, (9,834 of whom are seniors) in Osage County.
Female: 22,814 (49.6%)
Male: 23,183 (50.4%)
The racial composition of Osage County includes 63.01% White, 11.12% Native American, 10.12% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 28,985 | 63.01% |
| Two or more races | 6,264 | 13.62% |
| Native American | 5,117 | 11.12% |
| Black or African American | 4,657 | 10.12% |
| Other race | 845 | 1.84% |
| Asian | 121 | 0.26% |
| Native Hawaiian or Pacific Islander | 8 | 0.02% |
Osage County's average per capita income is $43,571. Household income levels show a median of $62,847. The poverty rate stands at 13.09%.
Name | Median | Mean |
|---|---|---|
| Married Families | $93,617 | $112,275 |
| Families | $79,984 | $101,306 |
| Households | $62,847 | $84,674 |
| Non Families | $35,377 | $47,187 |
Average Income
Median Household Income
Poverty Rate
