Wyoming · FIPS 56035 · County seat: Pinedale
Sublette County, WY GIS & Parcel Viewer
Parcel lookups for Sublette County start at Terra GIS Web for Sublette County. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Sublette County parcel map ↗
Opens maps.terragis.net in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Terra GIS Web for Sublette County |
|---|---|
| Type | County-run map |
| Website | maps.terragis.net |
| Access | Free, no login (checked Oct 2026) |
| County seat | Pinedale |
| Population | 8,969 (2023 Census Bureau estimate) |
| Land area | 4,886 sq mi |
| FIPS code | 56035 |
Where the parcel data comes from
Sublette County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. Our October 2026 check found the map open to the public, with no account or payment needed.
Searching for a parcel, step by step
- Open the official link; the map is hosted on TerraGIS, a vendor platform used by 14 counties in our directory.
- Accept any disclaimer, then use the search tool to find a street address, owner or parcel ID.
- Click a parcel to view its attributes.
- Use the layer or basemap controls to add aerials and other layers where the county provides them.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
The U.S. Census Bureau estimated Sublette County's population at 8,969 in 2023, spread over about 4,886 square miles of land, or roughly 1.8 people per square mile. That makes it number 16 out of 23 Wyoming counties by population. The county seat is Pinedale.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Sublette County:
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.