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Open Data Catalog

Welcome to Boulder's Open Data Catalog. The purpose of Boulder Open Data Catalog is to increase public access to high value, machine readable datasets generated by the City of Boulder. We invite you to actively participate in shaping the future of Boulder's Open Data Catalog by contacting us to suggest additional datasets or building and submitting applications with the available data.

Terms of Use

By accessing the City of Boulder Open Data Catalog and using the datasets provided herein, the user agrees to abide by the following terms and conditions. In addition, the user agrees to abide by the City of Boulder Website terms of use.


The City of Boulder grants you a world-wide, royalty-free, non-exclusive license to use, modify, and distribute the datasets in all current and future media and formats for any lawful purpose.

The City of Boulder Open Data Catalog provides open data licensed under the Creative Commons CC Zero license (CC0 1.0). The full legal code explains your rights and responsibilities.


You are free to copy, distribute, transmit and adapt the data without attribution as long as you clearly indicate the license terms of this work (CC0 1.0).

When using or citing the datasets provided herein, you should not imply endorsement by the City of Boulder.


The City of Boulder has provided the data as a public service and offers no guarantees or warranties, expressed or implied, as to the accuracy and/or completeness of the information contained herein. The City of Boulder makes no warranties about the datasets and disclaims liability for all uses of the datasets, to the fullest extent permitted by applicable law.

This material is Open Data