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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 9.98K people in New Mexico with Welsh ancestry (0.47% of New Mexico population). Among all New Mexico counties, Sierra County had the highest percentage of its population with Welsh ancestry (2.04%), followed by Harding County (0.94%), and Taos County (0.89%).

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

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