to Rio Grande County
Colorado Genealogy Trails!
Volunteers Dedicated to Free
Our goal is to help you track your ancestors through time by
genealogical and historical data and placing it online for the free use
of all researchers.
county is available for adoption!
you are interested in joining Genealogy Trails as the host of any of our
county websites, view our Volunteer
Page for all the ins and outs of becoming a host.
(Enough knowlege to make a
basic webpage and a desire to transcribe data is required.)
Rio Grande County
Founded February 10, 1874 from parts of
Conejos and Costilla counties
Seat: Del Norte
Largest city Monte Vista
The county is named for the Rio Grande (Spanish language for "Big
River") which flows through the county
Cities, Towns and
Other Populated Areas
Center * Del Norte * Monte Vista * South Fork