Roosevelt County's estimated 2025 population is 9,883 with a growth rate of -2.16% in the past year according to the most recent United States census data. Roosevelt County is the 24th largest county in Montana. The 2010 population was 10,444 and has seen a growth of -5.37% since that time.
Data after 2023 is projected based on recent change
The racial composition of Roosevelt County includes 58.62% Native American, 33.25% White, and smaller percentages for Asian, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
Native American
White
Two or more races
Asian
Other race
Black or African American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 6,252 | 58.62% |
| White | 3,546 | 33.25% |
| Two or more races | 750 | 7.03% |
| Asian | 85 | 0.8% |
| Other race | 17 | 0.16% |
| Black or African American | 13 | 0.12% |
| Native Hawaiian or Pacific Islander | 2 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Roosevelt County's average per capita income is $42,122. Household income levels show a median of $53,125. The poverty rate stands at 30.6%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,012 | - |
| Families | $65,000 | $78,477 |
| Households | $53,125 | $64,512 |
| Non Families | $35,833 | $43,494 |
Average Income
Median Household Income
Poverty Rate