Valley County's estimated 2026 population is 7,385 with a growth rate of 0% in the past year according to the most recent United States census data. Valley County is the 29th largest county in Montana. The 2010 population was 7,378 and has seen a growth of 0.09% since that time.
Data after 2023 is projected based on recent change
Overall: 44.3 years
Female: 44.7 years
Male: 44.1 years
There are 5,840 adults, (1,843 of whom are seniors) in Valley County.
Female: 3,739 (49.7%)
Male: 3,780 (50.3%)
The racial composition of Valley County includes 84.53% White, 8.33% Native American, and smaller percentages for other race, Black or African American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,356 | 84.53% |
| Native American | 626 | 8.33% |
| Two or more races | 391 | 5.2% |
| Other race | 114 | 1.52% |
| Black or African American | 30 | 0.4% |
| Asian | 2 | 0.03% |
Valley County's average per capita income is $41,933. Household income levels show a median of $71,695. The poverty rate stands at 10.12%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,259 | - |
| Families | $91,846 | $98,881 |
| Households | $71,695 | $83,985 |
| Non Families | $43,359 | $58,126 |
Average Income
Median Household Income
Poverty Rate
