
Lee County
- State:
- Iowa
- County Seat:
- Fort Madison and Keokuk
Lee County's estimated 2025 population is 32,037 with a growth rate of -0.82% in the past year according to the most recent United States census data. Lee County is the 22nd largest county in Iowa. The 2010 population was 35,850 and has seen a growth of -10.64% since that time.