Mesa County Flag

Mesa County

State:
Colorado
County Seat:
Grand Junction

Mesa County's estimated 2025 population is 161,981 with a growth rate of 0.72% in the past year according to the most recent United States census data. Mesa County is the 11th largest county in Colorado. The 2010 population was 146,266 and has seen a growth of 10.74% since that time.

161,981
Total Population
49
Population Density (mi²)
11
Population Rank (State)
1.1K 0.72%
Annual Population Growth

Mesa County Population

Demographics

Economics and Income Statistics