Web Maps

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Name Description Link

Pitkin County Maps & More

Pitkin County Maps and More is the most comprehensive tool offered. Create Mailing Labels & Property Reports. Print custom Maps and identify features from over fifty layers offered. View Help Guides for assistance.


Pitkin County Maps & More ComDev Edition

This site is focused on data related to the land use development process for a property. Additional data layers include Floodplain, Wildlife, Wildfire, Slope, Avalanche, and other Geologic Hazards. Use the all new ComDev Property Report to identify areas within a quarter-mile of Sewer Service or River. Find out what wildlife habitat areas are near and if a property is within Wildfire Areas. LINK

Pitkin Outside

This Web-based, mobile friendly recreation finder provides a map of summer and winter trails, river access, fishing easements, recreational features and passive recreation opportunities. Determine recreation uses, closures, and restrictions. Download custom route selected GPX files, view Trail Profiles and see the top 10 recreation areas. 

PDF Maps
All users agree to Pitkin County's GIS Disclaimer

Pitkin County PDF Maps

Name  DateDescriptionLink
Parcel MapsAugust
The Pitkin County Parcel maps are 64 individual maps accessed from the Index map displaying basic Land Records, Federal Lands, Municipal and Land Survey System boundaries.  From the Index map; click within the map tile to open the detailed Parcel Map.  Map download HERE.
Parcel Index Map
Streets & Boundaries MapMarch
Pitkin County Roads displays Major Roads and Water features across the county.  The map also includes inset maps of Aspen, Snowmass Village, Basalt, and Redstone Pitkin Roads Map
Zone District MapsMarch 2013The Zoning Maps include an overview of the County zone districts.  From the Index map; click inside one of four (Crystal River & Redstone, Lower Roaring Fork, Fryingpan Valley, or Aspen Metro Area) for a detailed look at the Planning and Zoning layers of Pitkin County. Zone District Index Map 
Zone District Maps (1976) March 1976These 1976 Zone District Maps have been scanned, indexed, and linked here.  Refer to the 1976 Zone District Legend to identify the zoning of Pitkin County during this time.    1976 Zone District Index Map
Voter Precinct MapsDecember 2021Pitkin County Voter Precincts show the twelve unique precincts.Voter Precinct

Board of County Commissioners (BOCC) Districts.  A County Commissioner is elected from each of the five districts.Pitkin Map

Aspen Insert Map
Assessor Map Book PagesOctober 2013The Real Estate Parcel Map Book was the map resource used by the Assessor's office prior to the implementation of the countywide GIS parcel mapping in 1994.  These map book pages provide reference for pre-GIS configuration of lots for Pitkin County.  View project details HERE.Township Range Map

Section Index Map

Quarter Section Map

Mineral Rights Map

Topo Township Map (Download TIF-images only)
Pitkin PLSSApril
The Pitkin County Public Land Survey System (PLSS) map helps decode the relationship between Township, Range, and Section numbers and a twelve digit Parcel ID Number.  Locate general areas in Pitkin County with a legal description using this map.   Pitkin PLSS 
Five Foot Contour Maps (1984) 
 1984Seventy-Three (73) topographic maps were created by Nichols Associates Inc in 1984 and are now available by selecting the Section Number from the Index Map.1984 Contour Index Map
Air Photo Maps (1984) 1984Sixty-Five (65) Air Photo Maps were captured by Nichols Associates Inc in 1984 and are now available by selecting the Section Number from the Index Map.1984 Air Photo Index Map
Pitkin County Pre-Disaster Mitigation Plan
 Date Description
January 2012
This report assesses natural and man-made hazards that pose the greatest risks to Pitkin County and its incorporated towns. Pitkin County is required to have a pre-disaster mitigation plan pursuant to the requirements of the Federal Disaster Mitigation Act of 2000.


Pitkin County Groundwater Study

Phase 1
May 2011
Phase 1 includes a hydrologic and environmental systems analysis and a formulation of conceptual models for the Central Roaring Fork Tributaries (CRFT), Pitkin County, Colorado. The data available includes mining drainage areas, irrigated lands, wells and watersheds.
Phase 2
July 2011
Phase 2 details the development of countywide hydrogeological and geological GIS maps for Pitkin County, Colorado. Data available includes mining drainage areas, irrigated lands, precipitation, wells, hot springs, hydro units (bedrock, faults and sediments) and watersheds.
Phase 3
November 2011
Phase 3 details the development of GIS maps showing aspects of availability, sustainability and vulnerability of groundwater resources, Pitkin County, Colorado. Data available includes mining drainage areas, irrigated lands, precipitation, wells, faults, hydro units (bedrock and sediments) and watersheds.