Rio Arriba County, New Mexico

Rio Arriba County is a county in the U.S. state of New Mexico. As of the 2020 census, the population was 40,363.[1] Its county seat is Tierra Amarilla.[2] Its northern border is the Colorado state line.

Rio Arriba County, New Mexico Media

References

  1. "QuickFacts: Rio Arriba County, New Mexico". United States Census Bureau. Retrieved August 16, 2023.
  2. "Find a County". National Association of Counties. Retrieved June 7, 2011.