Jennings County Flag

Jennings County

State:
Indiana
County Seat:
Vernon

Jennings County's estimated 2025 population is 27,898 with a growth rate of 0.5% in the past year according to the most recent United States census data. Jennings County is the 58th largest county in Indiana. The 2010 population was 28,482 and has seen a growth of -2.05% since that time.

27,898
Total Population
74
Population Density (mi²)
58
Population Rank (State)
138 0.5%
Annual Population Growth

Jennings County Population

Demographics

Economics and Income Statistics