Logan County Flag

Logan County

State:
Ohio
County Seat:
Bellefontaine

Logan County's estimated 2026 population is 46,532 with a growth rate of 0.5% in the past year according to the most recent United States census data. Logan County is the 52nd largest county in Ohio. The 2010 population was 45,743 and has seen a growth of 1.72% since that time.

46,532
Total Population
101
Population Density (mi²)
52
Population Rank (State)
230 0.5%
Annual Population Growth

Logan County Population

Demographics

Economics and Income Statistics