Ranking of Montana Counties By Percentage of the Voting-age Population that Identified as Hispanic or Latino from Census 2020

According to the data from the United States 2020 decennial Census, in April 2020, among all of Montana counties, Yellowstone County had the highest percentange of a county's voting-age population who identified as Hispanic or Latino (4.95%), followed by Missoula County (4.85%), and Gallatin County (4.34%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties based on the percentage of each county's voting-age population that identified as hispanic or latino.

You can see similar ranking information for other states and also for the different racial groups in Montana.