Monroe County Flag

Monroe County

State:
Indiana
County Seat:
Bloomington

Monroe County's estimated 2025 population is 138,784 with a growth rate of -0.2% in the past year according to the most recent United States census data. Monroe County is the 12th largest county in Indiana. The 2010 population was 138,574 and has seen a growth of 0.15% since that time.

138,784
Total Population
351
Population Density (mi²)
12
Population Rank (State)
-279 -0.2%
Annual Population Growth

Monroe County Population

Demographics

Economics and Income Statistics