Carter County's estimated 2026 population is 1,344 with a growth rate of -2.82% in the past year according to the most recent United States census data. Carter County is the 50th largest county in Montana. The 2010 population was 1,159 and has seen a growth of 15.96% since that time.
Data after 2023 is projected based on recent change
Overall: 56.9 years
Female: 56.6 years
Male: 58.3 years
There are 1,077 adults, (407 of whom are seniors) in Carter County.
Female: 648 (49.5%)
Male: 660 (50.5%)
The racial composition of Carter County includes 89.22% White, and smaller percentages for other race, Black or African American, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,167 | 89.22% |
| Two or more races | 126 | 9.63% |
| Other race | 11 | 0.84% |
| Black or African American | 2 | 0.15% |
| Native American | 2 | 0.15% |
Carter County's average per capita income is $34,375. Household income levels show a median of $54,167. The poverty rate stands at 15.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $73,600 | - |
| Families | $73,400 | $83,577 |
| Households | $54,167 | $67,789 |
| Non Families | $30,172 | $38,525 |
Average Income
Median Household Income
Poverty Rate
