Treasure County's estimated 2025 population is 808 with a growth rate of 2.28% in the past year according to the most recent United States census data. Treasure County is the 55th largest county in Montana. The 2010 population was 714 and has seen a growth of 13.17% since that time.
Data after 2023 is projected based on recent change
The racial composition of Treasure County includes 93.69% White, and smaller percentages for other race, Two or more races, Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Other race
Two or more races
Asian
Native American
Black or African American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 713 | 93.69% |
| Other race | 20 | 2.63% |
| Two or more races | 17 | 2.23% |
| Asian | 10 | 1.31% |
| Native American | 1 | 0.13% |
| Black or African American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Treasure County's average per capita income is $41,942. Household income levels show a median of $73,036. The poverty rate stands at 10.78%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,433 | - |
| Families | $84,625 | $114,933 |
| Households | $73,036 | $94,624 |
| Non Families | $37,083 | $56,185 |
Average Income
Median Household Income
Poverty Rate
