Keene is located in McKenzie County, North Dakota. Keene has a 2025 population of 45 . Keene is currently growing at a rate of 7.14% annually and its population has increased by 9.76% since the most recent census, which recorded a population of 41 in 2020.
The median age in Keene is 74.5 years: 0 years for males, and 0 years for females. For every 100 females there are 96.2 males.
Data after 2023 is projected based on recent change
The racial composition of Keene includes 78.43% White, 21.57% Native American, and smaller percentages for and multiracial populations.
White (78.43%)
Native American (21.57%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 40 | 78.43% |
| Native American | 11 | 21.57% |
Married
Widowed
Divorced
Separated
Never Married