Open Data

Denver + Colorado

DENVER Open Data Catalog

Organized as a multi-departmental collaborative, geospatialDENVER is the City and County of Denver’s geospatial program.  It is made up of the hardware, software, and staff that keep the city’s Geographic Information Systems (GIS) functioning effectively.

DRCOG Regional Data Catalog

DRCOG maintains a large amount of spatial and tabular data that is crucial to regional planning and policy decisions. This data can be searched by keyword or browsed by subject. Spatial datasets can be previewed with OpenLayers (map viewer) and are available in a variety of formats, including KML, WMS, GeoRSS, and Shapefile.

CDOT Online Transportation Information System Open Data

This is the access point to information frequently used for transportation planning and project development. Information is provided on current and projected traffic volumes, state highway attributes, summary roadway statistics, demographics and geographic data.

OpenCOLORADO Data Catalog

The mission of this open data catalog is to allow any municipality, county, government agency, nonprofit, or individual to share open data with the public. The open source tools allow governments and community organizations to provide open access to data on their own websites while publishing to a central state-wide catalog.

Colorado Department of Local Affairs

For many communities throughout Colorado, the Department of Local Affairs is the “face of state government” —that initial and primary point of contact where local communities work in partnership with the state. The department’s mission statement, “Strengthening Colorado Communities,” exemplifies the level of responsiveness and attentiveness the department hopes to provide through financial and technical assistance, emergency management services, property tax administration and programs addressing affordable housing and homelessness.

 

National Global

ArcGIS Open Data

Over 23,000 open data sets from nearly 1,700 organizations worldwide.