Welcome to Rio Grande County Colorado

This website is part of the Genealogy Trails family and our goal is to help you track your ancestors through time by transcribing genealogical and historical data and placing it online for the free use of all researchers.

This county is available for adoption, if that sounds like fun please click here to learn more about becoming a host.

If you have any comments, questions or contributions please contact me, Shauna Williams.

Please click here to join our mailing list so you can share and learn about Rio Grande County and all of  Colorado.

Formed in 1874 from parts of Conejos and Costilla counties.

Please consider sharing your source data so that we can make this a valuable resource to

researchers in Colorado and Rio Grande County.