Carbon County's estimated 2026 population is 11,428 with a growth rate of -0.33% in the past year according to the most recent United States census data. Carbon County is the 20th largest county in Montana. The 2010 population was 10,063 and has seen a growth of 13.56% since that time.
Data after 2023 is projected based on recent change
Overall: 50.4 years
Female: 50.3 years
Male: 50.6 years
There are 9,209 adults, (3,118 of whom are seniors) in Carbon County.
Female: 5,452 (49%)
Male: 5,664 (51%)
The racial composition of Carbon County includes 91.19% White, and smaller percentages for other race, Native American, Black or African American, Native Hawaiian or Pacific Islander, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 10,137 | 91.19% |
| Two or more races | 679 | 6.11% |
| Other race | 204 | 1.84% |
| Native American | 36 | 0.32% |
| Black or African American | 31 | 0.28% |
| Native Hawaiian or Pacific Islander | 26 | 0.23% |
| Asian | 3 | 0.03% |
Carbon County's average per capita income is $41,398. Household income levels show a median of $80,261. The poverty rate stands at 7.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $104,008 | - |
| Families | $97,674 | $123,552 |
| Households | $80,261 | $104,457 |
| Non Families | $41,530 | $66,024 |
Average Income
Median Household Income
Poverty Rate
