Utah · FIPS 49013 · County seat: Duchesne
Duchesne County, UT GIS & Parcel Viewer
Parcel lookups for Duchesne County start at Duchesne County Tax Parcel Viewer. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Duchesne County parcel map ↗
Opens duchesnecounty.maps.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Duchesne County Tax Parcel Viewer |
|---|---|
| Type | County-run map |
| Website | duchesnecounty.maps.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Duchesne |
| Population | 20,477 (2023 Census Bureau estimate) |
| Land area | 3,235 sq mi |
| FIPS code | 49013 |
Where the parcel data comes from
Duchesne County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. As of our October 2026 test, anyone could open it without signing in or paying.
How to use the Duchesne County viewer
- Open the official link. The viewer is built with ArcGIS Web AppBuilder; if a disclaimer pops up, accept it to continue.
- Use the search widget, usually in the upper left, to find a street address or parcel ID.
- Click a parcel to open its info window.
- The widget bar holds extras such as the layer list, basemap switcher, measure and print tools.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
Duchesne County had an estimated 20,477 residents in 2023, according to the Census Bureau. With about 3,235 square miles of land, that works out to roughly 6.3 people per square mile. By population it ranks 16th of 29 counties in Utah. Duchesne serves as the county seat.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Duchesne County:
A note on accuracy
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.