Colorado · FIPS 08049 · County seat: Hot Sulphur Springs
Grand County, CO GIS & Parcel Viewer
Grand County, Colorado parcel data lives on Grand County Parcel Viewer. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Grand County parcel map ↗
Opens experience.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Grand County Parcel Viewer |
|---|---|
| Type | County-run map |
| Website | experience.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Hot Sulphur Springs |
| Population | 15,935 (2023 Census Bureau estimate) |
| Land area | 1,846 sq mi |
| FIPS code | 08049 |
Where the parcel data comes from
Grand 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.
Finding a property on this map
- Press the button above; an ArcGIS Experience Builder app opens in a new tab. Accept any splash or disclaimer screen.
- Search by address or parcel ID, or pan to the area.
- Select a parcel to view the information the publisher makes available.
- Explore the app's panels for layers, legends or printing.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
About Grand County
The U.S. Census Bureau estimated Grand County's population at 15,935 in 2023, spread over about 1,846 square miles of land, or roughly 8.6 people per square mile. By population it ranks 32nd of 64 counties in Colorado. Its county seat is Hot Sulphur Springs.
Nearby parcel maps
Parcels close to the edge of Grand County can fall in the next county over. Neighboring counties:
- Boulder County
- Clear Creek County
- Eagle County
- Gilpin County
- Jackson County
- Larimer County
- Routt County
- Summit County
A note on accuracy
Online parcel lines are drawn for tax and planning use. They can be off by several feet, so use a recorded plat or a licensed surveyor for fences, setbacks or a sale.