DeKalb County Flag

DeKalb County

State:
Missouri
County Seat:
Maysville

DeKalb County's estimated 2025 population is 7,077 with a growth rate of -16.62% in the past year according to the most recent United States census data. DeKalb County is the 101st largest county in Missouri. The 2010 population was 12,899 and has seen a growth of -45.14% since that time.

7,077
Total Population
17
Population Density (mi²)
101
Population Rank (State)
-1.4K -16.62%
Annual Population Growth

DeKalb County Population

Demographics

Economics and Income Statistics