Population By Race and Ethnicity in Flathead County, MT in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 102,100 population of Flathead County, Montana comprised of 3,048 people who identified as Hispanic (2.99%), and 99,052 people who identified as Non-Hispanic (97.02%).

Race: The White Alone population was the largest racial group in Flathead County, Montana with a population of 97,071 (95.07%); Two Or More Races population was the second largest racial group with a population of 2,468 (2.42%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 1,317 (1.29%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Flathead County, Montana in 2018, with a population of 94,668 (92.72%); the second largest ethnic group was White Alone - Hispanic with a population of 2,403 (2.35%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 2,099 (2.06%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Flathead, Montana.

You can find similar information for other Montana counties, and for Montana.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Flathead County, MT in 2018

Total Population:102,100

Non Hispanic (97.02%)

Hispanic (2.99%)

Race in Flathead County, MT in 2018

Total Population:102,100

White Alone (95.07%)

Two or more races (2.42%)

American Indian and Alaska Native Alone (1.29%)

Asian Alone (0.82%)

Black or African American Alone (0.31%)

Native Hawaiian And Pacific Islander Alone (0.09%)

Ethnicity in Flathead County, MT in 2018

Total Population:102,100

Non-Hispanic White Alone (92.72%)

Hispanic White Alone (2.35%)

Non-Hispanic Two or more races (2.06%)

Non-Hispanic American Indian and Alaska Native Alone (1.1%)

All Other Ethnicities (0.98%)

Non-Hispanic Asian Alone (0.79%)

Population By Race in Flathead , MT in 2018

Race	Population	Percentage
White Alone	97,071	95.07%
Two Or More Races	2,468	2.42%
American Indian and Alaska Native Alone	1,317	1.29%
Asian Alone	838	0.82%
Black or African American Alone	317	0.31%
Native Hawaiian And Pacific Islander Alone	89	0.09%

Population By Ethnicity in Flathead , MT in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	94,668	92.72%
White Alone - Hispanic	2,403	2.35%
Two Or More Races - Non Hispanic	2,099	2.06%
American Indian and Alaska Native Alone - Non Hispanic	1,122	1.1%
Asian Alone - Non Hispanic	807	0.79%
Two Or More Races - Hispanic	369	0.36%
Black or African American Alone - Non Hispanic	288	0.28%
American Indian and Alaska Native Alone - Hispanic	195	0.19%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	68	0.07%
Asian Alone - Hispanic	31	0.03%
Black or African American Alone - Hispanic	29	0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic	21	0.02%