Jennings County's estimated 2026 population is 27,674 with a growth rate of 0.07% 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 -2.84% 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 and multiracial populations.
White (94.56%)
Two or more races (2.99%)
Other race (1.31%)
Black or African American (0.54%)
Asian (0.49%)
Native American (0.12%)
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% |
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
