Park County Flag

Park County

State:
Montana
County Seat:
Livingston

Park County's estimated 2025 population is 18,203 with a growth rate of 0.83% 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 16.72% since that time.

18,203
Total Population
6
Population Density (mi²)
11
Population Rank (State)
150 0.83%
Annual Population Growth

Park County Population

Demographics

Economics and Income Statistics