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.
Data after 2023 is projected based on recent change
The racial composition of Jennings County includes 94.56% White, and smaller percentages for Two or more races, other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Two or more races
Other race
Black or African American
Asian
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 26,084 | 94.56% |
| Two or more races | 825 | 2.99% |
| Other race | 360 | 1.31% |
| Black or African American | 148 | 0.54% |
| Asian | 135 | 0.49% |
| Native American | 32 | 0.12% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Jennings County's average per capita income is $44,922. Household income levels show a median of $68,476. The poverty rate stands at 12.48%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,986 | - |
| Families | $77,144 | $89,765 |
| Households | $68,476 | $79,540 |
| Non Families | $36,950 | $47,415 |
Average Income
Median Household Income
Poverty Rate
