Colorado · FIPS 08105 · County seat: Del Norte
Rio Grande County, CO GIS & Parcel Viewer
Looking for lot lines or a parcel number in Rio Grande County, CO? The quickest route is Colorado Public Parcel Map, the statewide parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Rio Grande County statewide map ↗
Opens arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Colorado Public Parcel Map |
|---|---|
| Type | Statewide map (covers all of Colorado) |
| Website | arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Del Norte |
| Population | 11,188 (2023 Census Bureau estimate) |
| Land area | 912 sq mi |
| FIPS code | 08105 |
Who runs this map
This is a statewide map, not a county site. Colorado Public Parcel Map covers parcels across Colorado, and Rio Grande County is one part of it. Because a state agency compiles this layer from local data, check with the Rio Grande County assessor or recorder before relying on a recent change. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Rio Grande County viewer
- Press the button to load the statewide viewer, then move the map to Rio Grande County.
- Use the viewer's search tool to find an address or parcel, if it has one.
- Click a lot to read its details.
- For deeds, taxes or official copies, take the parcel number to the county's own offices.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
Rio Grande County by the numbers
The U.S. Census Bureau estimated Rio Grande County's population at 11,188 in 2023, spread over about 912 square miles of land, or roughly 12 people per square mile. That makes it number 37 out of 64 Colorado counties by population. The county seat is Del Norte.
Nearby parcel maps
Rio Grande County shares a border with the counties below. Each link has its own official map:
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.