Beaverhead County's estimated 2026 population is 10,096 with a growth rate of 0.53% in the past year according to the most recent United States census data. Beaverhead County is the 23rd largest county in Montana. The 2010 population was 9,257 and has seen a growth of 9.06% since that time.
Data after 2023 is projected based on recent change
Overall: 43.2 years
Female: 43.9 years
Male: 42.5 years
There are 8,014 adults, (2,314 of whom are seniors) in Beaverhead County.
Female: 4,734 (48.7%)
Male: 4,979 (51.3%)
The racial composition of Beaverhead County includes 91.32% White, and smaller percentages for Native American, other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 8,870 | 91.32% |
| Two or more races | 572 | 5.89% |
| Native American | 129 | 1.33% |
| Other race | 59 | 0.61% |
| Black or African American | 52 | 0.54% |
| Asian | 29 | 0.3% |
| Native Hawaiian or Pacific Islander | 2 | 0.02% |
Beaverhead County's average per capita income is $41,837. Household income levels show a median of $61,268. The poverty rate stands at 11.43%.
Name | Median | Mean |
|---|---|---|
| Married Families | $92,629 | - |
| Families | $81,125 | $100,691 |
| Households | $61,268 | $79,753 |
| Non Families | $42,368 | $54,802 |
Average Income
Median Household Income
Poverty Rate
