Silver Bow County's estimated 2026 population is 36,016 with a growth rate of -0.16% in the past year according to the most recent United States census data. Silver Bow County is the 8th largest county in Montana. The 2010 population was 34,235 and has seen a growth of 5.2% since that time.
Data after 2023 is projected based on recent change
The racial composition of Silver Bow County includes 90.89% White, and smaller percentages for Native American, other race, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (90.89%)
Two or more races (6.1%)
Native American (2.04%)
Other race (0.51%)
Asian (0.32%)
Black or African American (0.12%)
Native Hawaiian or Pacific Islander (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 32,346 | 90.89% |
| Two or more races | 2,172 | 6.1% |
| Native American | 725 | 2.04% |
| Other race | 181 | 0.51% |
| Asian | 114 | 0.32% |
| Black or African American | 43 | 0.12% |
| Native Hawaiian or Pacific Islander | 8 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Silver Bow County's average per capita income is $42,190. Household income levels show a median of $57,504. The poverty rate stands at 16.17%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,375 | - |
| Families | $78,288 | $104,386 |
| Households | $57,504 | $77,994 |
| Non Families | $35,060 | $48,453 |
Average Income
Median Household Income
Poverty Rate