Indiana · FIPS 18083 · County seat: Vincennes
Knox County, IN GIS & Parcel Viewer
Use this page to reach the official county parcel map for Knox County, Indiana. The button below opens the Knox County Beacon site in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Knox County parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Knox County Beacon site |
|---|---|
| Type | County-run map |
| Website | beacon.schneidercorp.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Vincennes |
| Population | 36,070 (2023 Census Bureau estimate) |
| Land area | 516 sq mi |
| FIPS code | 18083 |
About the official source
This map is published by or for Knox County itself, so it reflects the local parcel layer rather than a third-party copy. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- Open the link to the Beacon site from Schneider Geospatial. If a terms or disclaimer window appears, agree to it to continue.
- Use the search bar to look up a street address, an owner's name or a parcel ID. Beacon sites usually also have a dedicated property search page.
- Click a lot on the map and then open its report for assessment and property details.
- Use the layer and basemap controls to add aerial photos or other layers the county publishes.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
About Knox County
Census Bureau figures put Knox County at about 36,070 people (2023 estimate) on roughly 516 square miles of land, which is about 70 residents per square mile. Among Indiana's 92 counties, it is the 44th largest by population. Vincennes serves as the county seat.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Knox County:
- Daviess County
- Gibson County
- Greene County
- Pike County
- Sullivan County
- Crawford County, IL
- Lawrence County, IL
- Wabash County, IL (state list)
Maps vs. surveys
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.