Jennings County, IN Demographics
Jennings County, IN is the 58th most populous of 92 counties in Indiana, with 27,613 residents across 377 square miles. That is about 73 people per square mile.
At the 2020 census
| Population | 27,613 |
|---|---|
| Land area | 377 sq mi |
| Density | 73 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Jennings County compares to the US
We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Jennings County, IN
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Jennings County, IN — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Jennings County, IN
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 9604 | 6,745 | 57.8 | 117 |
| Census Tract 9602 | 5,154 | 124.0 | 42 |
| Census Tract 9606 | 4,861 | 106.6 | 46 |
| Census Tract 9603.02 | 4,645 | 13.5 | 345 |
| Census Tract 9603.01 | 3,815 | 72.9 | 52 |
| Census Tract 9605 | 2,393 | 1.8 | 1,358 |
Related places
Other counties nearby
About this page
This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.
Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.