Population By Race and Ethnicity in Lewis and Clark County, MT in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 65,764 population of Lewis and Clark County, Montana comprised of 1,998 people who identified as Hispanic (3.04%), and 63,766 people who identified as Non-Hispanic (96.96%).

Race: The White Alone population was the largest racial group in Lewis and Clark County, Montana with a population of 62,057 (94.36%); Two Or More Races population was the second largest racial group with a population of 1,537 (2.34%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 1,381 (2.1%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lewis and Clark County, Montana in 2014, with a population of 60,459 (91.93%); the second largest ethnic group was White Alone - Hispanic with a population of 1,598 (2.43%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 1,358 (2.07%).

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

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

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Hispanics and Non Hispanics in Lewis and Clark County, MT in 2014
Total Population:
Race in Lewis and Clark County, MT in 2014
Total Population:
Ethnicity in Lewis and Clark County, MT in 2014
Total Population:
Population By Race in Lewis and Clark , MT in 2014
Race Population Percentage
Black or African American Alone 277 0.42%
White Alone 62,057 94.36%
American Indian and Alaska Native Alone 1,381 2.1%
Asian Alone 452 0.69%
Native Hawaiian And Pacific Islander Alone 60 0.09%
Two Or More Races 1,537 2.34%
Population By Ethnicity in Lewis and Clark , MT in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 26 0.04%
White Alone - Hispanic 1,598 2.43%
American Indian and Alaska Native Alone - Hispanic 168 0.26%
Asian Alone - Hispanic 12 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 15 0.02%
Two Or More Races - Hispanic 179 0.27%
Black or African American Alone - Non Hispanic 251 0.38%
White Alone - Non Hispanic 60,459 91.93%
American Indian and Alaska Native Alone - Non Hispanic 1,213 1.84%
Asian Alone - Non Hispanic 440 0.67%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 45 0.07%
Two Or More Races - Non Hispanic 1,358 2.07%