Petroleum County, Montana Voting-age Population By Race and Ethnicity from Census 2020
According to the data from the US 2020 decennial Census, in April 2020, the 413 voting-age population of Petroleum County, MT residents comprised of 4 residents who identified as Hispanic or Latino (0.97%), and 409 residents who identified as Non-Hispanic (99.03%).
Race: The White Alone voting-age population was the largest racial group in Petroleum County, MT, with a voting-age population of 390 (94.43%). The Two Or More Races voting-age population was the second largest racial group in Petroleum County, MT, with a voting-age population of 22 (5.33%). The Asian Alone voting-age population was the third largest racial group in Petroleum County, MT, with a voting-age population of 1 (0.24%). The smallest racial group in Petroleum County, MT was Some Other Race Alone with a voting-age population of 0 (0.00%).
Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Petroleum County, MT, with a voting-age population of 390 (94.43%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Petroleum County, MT, with a voting-age population of 19 (4.60%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Petroleum County, MT, with a voting-age population of 3 (0.73%). The smallest ethnic group in Petroleum County, MT was Hispanic - Some Other Race Alone with a voting-age population of 0 (0.00%).
The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Petroleum County, Montana from the 2020 decennial census.
You can see similar information for other Montana counties and also for the state of Montana.
| Race | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Black or African American Alone | 0 | 0.00 |
| White Alone | 390 | 94.43 |
| American Indian and Alaska Native Alone | 0 | 0.00 |
| Asian Alone | 1 | 0.24 |
| Native Hawaiian And Pacific Islander Alone | 0 | 0.00 |
| Some Other Race Alone | 0 | 0.00 |
| Two Or More Races | 22 | 5.33 |
| Ethnicity | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Non-Hispanic - White Alone | 390 | 94.43 |
| Non-Hispanic - Two or More Races | 19 | 4.60 |
| Hispanic - Two or More Races | 3 | 0.73 |
| Hispanic - Asian Alone | 1 | 0.24 |
| Non-Hispanic - Black Alone | 0 | 0.00 |
| Hispanic - Black Alone | 0 | 0.00 |
| Hispanic - White Alone | 0 | 0.00 |
| Non-Hispanic - American Indian & Alaska Native | 0 | 0.00 |
| Hispanic - American Indian & Alaska Native | 0 | 0.00 |
| Non-Hispanic - Asian Alone | 0 | 0.00 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 0 | 0.00 |
| Hispanic - Native Hawaiian & Pac. Islander | 0 | 0.00 |
| Non-Hispanic - Some Other Race Alone | 0 | 0.00 |
| Hispanic - Some Other Race Alone | 0 | 0.00 |