Granite, Montana Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 3.31K population of Granite, MT residents comprised of 85 residents who identified as Hispanic or Latino (2.57%), and 3.22K residents who identified as Non-Hispanic (97.43%).

Race: The White Alone population was the largest racial group in Granite, MT, with a population of 3.09K (93.35%). The Two Or More Races population was the second largest racial group in Granite, MT, with a population of 148 (4.47%). The American Indian and Alaska Native Alone population was the third largest racial group in Granite, MT, with a population of 31 (0.94%). The smallest racial group in Granite, MT was Black or African American Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Granite, MT, with a population of 3.07K (92.66%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Granite, MT, with a population of 118 (3.57%). The Hispanic - Two or More Races population was the third largest ethnic group in Granite, MT, with a population of 30 (0.91%). The smallest ethnic group in Granite, MT was Non-Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Granite, Montana from the 2020 decennial census.

You can see similar information for other Montana counties and also for the state of Montana.

Granite, MT Hispanics and Non Hispanics Population in Census 2020
Total Population:
Granite, MT Racial Groups in Census 2020
Total Population:
Granite, MT Ethnicity Groups in Census 2020
Total Population:
Granite, MT Population of Racial Groups in Census 2020
Items per page:
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Race Population % of County Population
Black or African American Alone 0 0.00
White Alone 3089 93.35
American Indian and Alaska Native Alone 31 0.94
Asian Alone 8 0.24
Native Hawaiian And Pacific Islander Alone 3 0.09
Some Other Race Alone 30 0.91
Two Or More Races 148 4.47
Granite, MT Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 3066 92.66
Non-Hispanic - Two or More Races 118 3.57
Hispanic - Two or More Races 30 0.91
Non-Hispanic - American Indian & Alaska Native 24 0.73
Hispanic - White Alone 23 0.70
Hispanic - Some Other Race Alone 17 0.51
Non-Hispanic - Some Other Race Alone 13 0.39
Hispanic - American Indian & Alaska Native 7 0.21
Hispanic - Asian Alone 5 0.15
Non-Hispanic - Asian Alone 3 0.09
Hispanic - Native Hawaiian & Pac. Islander 3 0.09
Non-Hispanic - Black Alone 0 0.00
Hispanic - Black Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00