Cole County Flag

Cole County

State:
Missouri
County Seat:
Jefferson City

Cole County's estimated 2026 population is 78,053 with a growth rate of 0.19% in the past year according to the most recent United States census data. Cole County is the 16th largest county in Missouri. The 2010 population was 76,145 and has seen a growth of 2.51% since that time.

78,053
Total Population
199
Population Density (mi²)
16
Population Rank (State)
145 0.19%
Annual Population Growth

Cole County Population

Demographics

Economics and Income Statistics