Welcome to Río Arriba County!
Río Arriba County needs a Coordinator. If you would like to adopt Río Arriba County, e-mail the NMGenWeb State Coordinator
Río Arriba was one of the original counties established in 1852. Some of the richest genealogical history and historical sites are located in Río Arriba.
Can you help?
We are always looking for volunteers to help make the sites more useful to our visitors. All genealogical information is appreciated. If you would like to volunteer or contribute information, please contact us.