County Rio Arriba is located in the state of New Mexico. Rio Arriba is spread between the coordinates of +36.1401935 Latitude and -106.66187600 Longitude. Rio Arriba has 28 zip codes, 6 cities, 2 area codes and 15 post offices.
Below you will find more info about Rio Arriba and also zip codes, cities, area codes and the post offices that belong to this county.