Colorado · FIPS 08097 · County seat: Aspen
Pitkin County, CO GIS & Parcel Viewer
Looking for lot lines or a parcel number in Pitkin County, CO? The quickest route is the Pitkin County parcel map, the county parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Pitkin County parcel map ↗
Opens maps.pitkincounty.com in a new tab. We link out and never embed or copy parcel data.
Pitkin County at a glance
| Official map | Pitkin County parcel map |
|---|---|
| Type | County-run map |
| Website | maps.pitkincounty.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Aspen |
| Population | 16,640 (2023 Census Bureau estimate) |
| Land area | 971 sq mi |
| FIPS code | 08097 |
Where the parcel data comes from
This map is published by or for Pitkin County itself, so it reflects the local parcel layer rather than a third-party copy. Our October 2026 check found the map open to the public, with no account or payment needed.
How to use the Pitkin County viewer
- Press the button above to open the county's own web map.
- Search for the property or pan and zoom to it.
- Click the lot to bring up what the county publishes about it.
- Look for print or measure tools if you need a quick map or rough size.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
The county in brief
Pitkin County had an estimated 16,640 residents in 2023, according to the Census Bureau. With about 971 square miles of land, that works out to roughly 17 people per square mile. Among Colorado's 64 counties, it is the 31st largest by population. The county seat is Aspen.
Neighboring counties
Pitkin County shares a border with the counties below. Each link has its own official map:
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.