Jennings County, Indiana
Jennings County, Indiana · ZIP 47223, 47227, 47229
- Census data · ACS 2019-2023
- 27,634 (2024 estimate)Population
- 10,760Households
- $68,476Median household income
- $154,600Median home value
- 20Towns with a page
- 12ZIP codes
Jennings County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 27,554 |
| 2010 | 28,525 |
| 2020 | 27,613 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 18, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 18, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 18, retrieved November 14, 2026.
Median household income $68,476 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 18, retrieved November 14, 2026.
- Owner occupied
- 8,504 units
- Renter occupied
- 2,256 units
- Vacancy rate
- 8%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 18, retrieved November 14, 2026.
7,070 employees in 488 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 18, retrieved November 14, 2026.
| Measure | Jennings County | Indiana |
|---|---|---|
| Population | 27,584 | 6,811,752 |
| Median household income | $68,476 | $70,051 |
| Median age | 40.1 | 38.0 |
| Median home value | $154,600 | $201,600 |
| Bachelor’s degree or higher | 13.6% | 28.8% |
| Foreign-born residents | 1.2% | 5.9% |
| Owner-occupied homes | 79.0% | 70.4% |
| Mean commute to work | 25.1 minutes | 24.0 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 18, retrieved November 14, 2026.
Townships, towns and villages in Jennings County20 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Center Township | Township | 8,150 | 25.0 sq mi |
| Geneva Township | Township | 7,587 | 55.9 sq mi |
| North Vernon | City | 6,565 | 7.88 sq mi |
| Country Squire Lakes | Census designated place | 3,211 | 2.56 sq mi |
| Vernon Township | Township | 2,870 | 34.1 sq mi |
| Spencer Township | Township | 2,418 | 48.9 sq mi |
| Campbell Township | Township | 1,132 | 32.1 sq mi |
| Marion Township | Township | 1,105 | 33.0 sq mi |
| Lovett Township | Township | 1,050 | 29.5 sq mi |
| Montgomery Township | Township | 934 | 20.2 sq mi |
| Columbia Township | Township | 890 | 39.5 sq mi |
| Sand Creek Township | Township | 848 | 27.7 sq mi |
| Bigger Township | Township | 650 | 30.7 sq mi |
| Hayden | Census designated place | 300 | 2.47 sq mi |
| Vernon | Town | 234 | 0.21 sq mi |
| Scipio | Census designated place | 218 | 1.15 sq mi |
| Grayford | Census designated place | 159 | 0.20 sq mi |
| Butlerville | Census designated place | 149 | 0.37 sq mi |
| Commiskey | Census designated place | 132 | 0.63 sq mi |
| Paris Crossing | Census designated place | 15 | 0.81 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 18 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Jennings County
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Neighboring counties
Neighboring counties
- Bartholomew CountyPopulation 84,741 (2024 estimate)
- Decatur CountyPopulation 26,421 (2024 estimate)
- Jackson CountyPopulation 47,420 (2024 estimate)
- Jefferson CountyPopulation 32,921 (2024 estimate)
- Ripley CountyPopulation 29,214 (2024 estimate)
- Scott CountyPopulation 24,751 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 18, retrieved November 14, 2026.