Indiana · FIPS 18079 · County seat: Vernon
Jennings County, IN GIS & Parcel Viewer
Use this page to reach the official county parcel map for Jennings County, Indiana. The button below opens Jennings County, IN Map in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Jennings County parcel map ↗
Opens jenningsin.wthgis.com in a new tab. We link out and never embed or copy parcel data.
Jennings County at a glance
| Official map | Jennings County, IN Map |
|---|---|
| Type | County-run map |
| Website | jenningsin.wthgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Vernon |
| Population | 27,622 (2023 Census Bureau estimate) |
| Land area | 377 sq mi |
| FIPS code | 18079 |
Where the parcel data comes from
Jennings County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. When we tested the link in October 2026 it opened with no login and no fee.
Searching for a parcel, step by step
- Press the button above. This county's viewer runs on WTH GIS; 44 counties in our directory use the same service.
- Find the search option and look up a property, or zoom in on the map.
- Click a lot to see its details.
- Check the toolbar for layers, measuring and printing.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
Jennings County by the numbers
Jennings County had an estimated 27,622 residents in 2023, according to the Census Bureau. With about 377 square miles of land, that works out to roughly 73 people per square mile. That makes it number 58 out of 92 Indiana counties by population. Its county seat is Vernon.
Counties next to Jennings County
Parcels close to the edge of Jennings County can fall in the next county over. Neighboring counties:
Before you rely on the lines
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.