The GIS department is a joint department of the City of Aspen and Pitkin County. GIS maintains and updates dozens of layers of geographic information in a computerized format. Geographic analysis of this data provides officials a better understanding of existing conditions in the city and county, improving their ability to deliver services to citizens.

Beyond maintaining and updating information, GIS creates custom maps and searches its layers of data for specific information. This service is provided to a wide range of city and county departments, citizens and businesses. For the general public, GIS publishes standard maps available at a reasonable cost, and will design custom maps at an hourly rate. The City of Aspen and Pitkin County GIS program is responsible for the development and maintenance of the region's digital spatial database and provides state-of-the-art mapping and data services to local government departments, citizens, businesses and visitors. Visit our gallery for examples of maps available to order.

We are now accepting Visa, Mastercard and American Express credit cards for GIS purchases.      

Check out our pretty aerial photographs. These oblique images were taken in 2004 and 2000 and provide a unique perspective from the air.

Visit GISMO – GIS Mapping Online. Locate addresses, streets, parcel ownership, zoning, voter precincts, polling places, view aerial photos and more!