Montana Non-Hispanic White alone Population By County in 2021

Based on the US Census Vintage data estimates, in 2021, there were 945,694 people that identified as Non-Hispanic White alone in Montana and they represented 85.48% of the total population of Montana in 2021. Yellowstone County had the highest number of Non-Hispanic White alone population (142,754), followed by Gallatin County (110,669), and Missoula County (104,696). On the other hand, Petroleum County had the lowest number of Non-Hispanic White alone (489), followed by Treasure County (684), and Golden Valley County (725).

When it comes to the percentage of each county's population that identified as Non-Hispanic White alone, Garfield County had the highest percentage (96.28%), followed by Carter County (95.12%), and Meagher County (94.89%).

You can see similar information for other ethnicity and racial groups in Montana.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic White alone population. The data can also be filtered, sorted, and explored further in a table below.