Monroe County Flag

Monroe County

State:
Ohio
County Seat:
Woodsfield

Monroe County's estimated 2026 population is 12,921 with a growth rate of -0.56% in the past year according to the most recent United States census data. Monroe County is the 87th largest county in Ohio. The 2010 population was 14,609 and has seen a growth of -11.55% since that time.

12,921
Total Population
28
Population Density (mi²)
87
Population Rank (State)
-73 -0.56%
Annual Population Growth

Monroe County Population

Demographics

Economics and Income Statistics