Data Download 

All users agree to Pitkin County's GIS Disclaimer

GIS data available in various data types including Shapefile, AutoCAD, Google Earth, ESRI File Geodatabase.  Metadata is provided for each.  Pitkin County GIS data is projected in NAD 1983 StatePlane Colorado Central (US Feet).

Aerial Photos

Ortho/Aerial Photos from 1991, 2012, & 2014

Base Map
Driveways, Federal Lands, Ditches, Parks, Roads, Structures, Town Limits, PLSS, Trails, Aspen UGB, Voter Precincts, Water Features, and Winter Trails

Contours
Two foot, Ten foot, and One Hundred foot Contours

Land Records
Address Points, Caucus Areas, Condominiums, Historic Districts, Mining Claims, Open Space, Parcels, Zoning, Scenic Areas, Subdivisions, and Subdivision Lots