Tenkiller is a CDP located in Cherokee County, Oklahoma. Tenkiller has a 2026 population of 203. Tenkiller is currently declining at a rate of -11.74% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Tenkiller is 34.5 years: 33.5 years for males, and 38.1 years for females. For every 100 females there are 141.5 males.
Data after 2023 is projected based on recent change
Overall: 34.5 years
Female: 38.1 years
Male: 33.5 years
There are 208 adults, (20 of whom are seniors) in Tenkiller.
Female: 118 (41.4%)
Male: 167 (58.6%)
The racial composition of Tenkiller includes 42.11% Native American, 41.75% White, 3.51% Asian, and smaller percentages for Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Native American | 120 | 42.11% |
| White | 119 | 41.75% |
| Two or more races | 33 | 11.58% |
| Asian | 10 | 3.51% |
| Black or African American | 3 | 1.05% |