Welcome to the Geospatial Open Data Site for Boulder County

Boulder County is committed to ensuring that geospatial data is as open, discoverable and usable as possible in order to promote community engagement, stimulate innovation and increase productivity.

General Information About Open Data

What is Open Data?
Open Data and Boulder County
Boulder County Open Data Policy
Other Datasets Available From Boulder County
Useful External Data Sources


Have questions? Learn More About Using This Open Data Site. For questions about specific data sets, contact the data steward/contact listed in the metadata for that particular data set.


Have feedback? For feedback regarding data accuracy, clarification on available data, or requests for additional datasets contact us. Making something cool with Boulder County data? Tell us about it!

Terms of Use

The Boulder County Geospatial Open Data site provides open data licensed under the Creative Commons Attribution 4.0 International License. Creative Commons License