Maps & Data

Data Services

The State Land Board Data Services group oversees all land inventory and Geographic Information System (GIS) analysis. Data is available in several formats - pre-made pdf maps, raw gis data, and interactive map server.  In addition, several summary statistic documents are also posted here. Click here to access our on-line map server:

https://gis.co.gov/trustlands/

Land Ownership/Status
Sample Land Ownership/Status Map


The site is best viewed using the Google Chrome browser. A user guide with help documents is available on the map server web site. Updates to key SLB layers will be on-going, and if questions arise, please contact Bill Martin (williamw.martin@state.co.us or 303-866-3454 x3317).