Ranking of New Mexico Counties By Percentage of Population with Other Groups Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.24M people in New Mexico with Other Groups ancestry (58.76% of New Mexico population). Among all New Mexico counties, Rio Arriba County had the highest percentage of its population with Other Groups ancestry (87.39%), followed by McKinley County (82.62%), and Cibola County (81.28%).

The chart and table below shows the top 10 counties with high percentage of its population having Other Groups ancestry.

You can see similar information for other states and for other ancestry groups in New Mexico.