Lucas County Flag

Lucas County

State:
Iowa
County Seat:
Chariton

Lucas County's estimated 2025 population is 8,837 with a growth rate of 0.51% in the past year according to the most recent United States census data. Lucas County is the 83rd largest county in Iowa. The 2010 population was 8,897 and has seen a growth of -0.67% since that time.

8,837
Total Population
21
Population Density (mi²)
83
Population Rank (State)
45 0.51%
Annual Population Growth

Lucas County Population

Demographics

Economics and Income Statistics