Cities included in Rio Arriba County: Española, Dulce, La Mesilla, Ohkay Owingeh, Los Luceros, Chama, Hernandez, La Villita, El Rito, Chamita, Santa Clara Pueblo, San Jose, Dixon, El Duende, Canova, Tierra Amarilla, Lybrook, Gallina, La Madera, Truchas, Ensenada, Lumberton, Chili, Ojo Sarco, Velarde, Alcalde, Cordova, Lyden, Medanales, Canjilon, Lindrith, Los Ojos, Youngsville, Abiquiu, Coyote, Cañones, Pueblito, Brazos

Zip Codes included in Rio Arriba County: 87012, 87017, 87029, 87046, 87064, 87412, 87510, 87511, 87515, 87516, 87518, 87520, 87521, 87523, 87527, 87528, 87530, 87532, 87537, 87539, 87548, 87549, 87551, 87554, 87566, 87575, 87577, 87578, 87581, 87582