Scioto County Flag

Scioto County

State:
Ohio
County Seat:
Portsmouth

Scioto County's estimated 2026 population is 71,042 with a growth rate of -0.53% in the past year according to the most recent United States census data. Scioto County is the 36th largest county in Ohio. The 2010 population was 79,672 and has seen a growth of -10.83% since that time.

71,042
Total Population
116
Population Density (mi²)
36
Population Rank (State)
-378 -0.53%
Annual Population Growth

Scioto County Population

Demographics

Economics and Income Statistics