Monroe County Flag

Monroe County

State:
Florida
County Seat:
Key West

Monroe County's estimated 2025 population is 78,606 with a growth rate of -1.26% in the past year according to the most recent United States census data. Monroe County is the 39th largest county in Florida. The 2010 population was 73,226 and has seen a growth of 7.35% since that time.

78,606
Total Population
80
Population Density (mi²)
39
Population Rank (State)
-1.0K -1.26%
Annual Population Growth

Monroe County Population

Demographics

Economics and Income Statistics