Roger Mills County's 2026 population is estimated at 3,250, reflecting a -0.82% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Roger Mills County is the 74th largest county in Oklahoma. The 2010 population was 3,647 and has grown -10.89% since 2010.
Data after 2023 is projected based on recent change
Overall: 42 years
Female: 42.2 years
Male: 41.6 years
There are 2,544 adults, (751 of whom are seniors) in Roger Mills County.
Female: 1,687 (50.2%)
Male: 1,672 (49.8%)
The racial composition of Roger Mills County includes 83.12% White, 6.82% Native American, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Asian, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 2,792 | 83.12% |
| Two or more races | 255 | 7.59% |
| Native American | 229 | 6.82% |
| Other race | 47 | 1.4% |
| Native Hawaiian or Pacific Islander | 17 | 0.51% |
| Asian | 10 | 0.3% |
| Black or African American | 9 | 0.27% |
Roger Mills County 's average per capita income is $47,459. Household income levels show a median of $66,094. The poverty rate stands at 14.67%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $86,528 | - |
| Families | $74,936 | $100,510 |
| Households | $66,094 | $90,306 |
| Non Families | $35,227 | $55,562 |
Average Income
Median Household Income
Poverty Rate
