Shelby County Flag

Shelby County

State:
Ohio
County Seat:
Sidney

Shelby County's estimated 2026 population is 48,178 with a growth rate of 0.24% in the past year according to the most recent United States census data. Shelby County is the 51st largest county in Ohio. The 2010 population was 49,347 and has seen a growth of -2.37% since that time.

48,178
Total Population
118
Population Density (mi²)
51
Population Rank (State)
113 0.24%
Annual Population Growth

Shelby County Population

Demographics

Economics and Income Statistics