Missouri · FIPS 29015 · County seat: Warsaw
Benton County, MO GIS & Parcel Viewer
Benton County, Missouri parcel data lives on the Benton County IntegrityGIS map. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Benton County parcel map ↗
Opens bentongis.integritygis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Benton County IntegrityGIS map |
|---|---|
| Type | County-run map |
| Website | bentongis.integritygis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Warsaw |
| Population | 20,552 (2023 Census Bureau estimate) |
| Land area | 704 sq mi |
| FIPS code | 29015 |
Where the parcel data comes from
It is a county-level map: Benton County or the company it hires keeps the parcel layer up to date. Our October 2026 check found the map open to the public, with no account or payment needed.
Finding a property on this map
- Press the button above to load the county's IntegrityGIS viewer in a new tab.
- When the disclaimer window appears, click Accept to start using the map.
- Type an address, owner or parcel number into the Search box at the top right, or open the Search tab for more options.
- Click a parcel (or use the Identify tool) to open its details, and use Layer List or Basemaps to change what the map shows.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Benton County
Census Bureau figures put Benton County at about 20,552 people (2023 estimate) on roughly 704 square miles of land, which is about 29 residents per square mile. By population it ranks 55th of 115 counties in Missouri. Its county seat is Warsaw.
Nearby parcel maps
Parcels close to the edge of Benton County can fall in the next county over. Neighboring counties:
Before you rely on the lines
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.