Scioto County Flag

Scioto County

State:
Ohio
County Seat:
Portsmouth

Scioto County's estimated 2025 population is 71,420 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 -10.36% since that time.

71,420
Total Population
117
Population Density (mi²)
36
Population Rank (State)
-378 -0.53%
Annual Population Growth

Scioto County Population

Demographics

Economics and Income Statistics

Sources

  1. City and Town Population Totals: 2020-2024
  2. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  3. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  4. American Community Survey (2009 - 2013)
  5. Census QuickFacts
  6. Historical Populations of States and Counties (1790 - 1990)