Park County's estimated 2026 population is 18,255 with a growth rate of 0.23% in the past year according to the most recent United States census data. Park County is the 11th largest county in Montana. The 2010 population was 15,595 and has seen a growth of 17.06% since that time.
Data after 2023 is projected based on recent change
Overall: 46 years
Female: 46 years
Male: 46.1 years
There are 14,720 adults, (4,360 of whom are seniors) in Park County.
Female: 8,860 (50%)
Male: 8,850 (50%)
The racial composition of Park County includes 91.24% White, and smaller percentages for other race, Native American, Black or African American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 16,159 | 91.24% |
| Two or more races | 1,145 | 6.47% |
| Other race | 211 | 1.19% |
| Native American | 124 | 0.7% |
| Black or African American | 36 | 0.2% |
| Asian | 35 | 0.2% |
Park County's average per capita income is $48,029. Household income levels show a median of $70,047. The poverty rate stands at 12.34%.
Name | Median | Mean |
|---|---|---|
| Married Families | $104,839 | - |
| Families | $89,698 | $113,223 |
| Households | $70,047 | $95,941 |
| Non Families | $49,394 | $71,566 |
Average Income
Median Household Income
Poverty Rate