Population By Race and Ethnicity in Lewis County, ID in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 3,820 population of Lewis County, Idaho comprised of 128 people who identified as Hispanic (3.35%), and 3,692 people who identified as Non-Hispanic (96.65%).

Race: The White Alone population was the largest racial group in Lewis County, Idaho with a population of 3,506 (91.78%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 193 (5.05%); and Two Or More Races was the third largest racial group with a population of 86 (2.25%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lewis County, Idaho in 2010, with a population of 3,401 (89.03%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 178 (4.66%); and the third largest ethnic group was White Alone - Hispanic with a population of 105 (2.75%).

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

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

See this for other years:
Hispanics and Non Hispanics in Lewis County, ID in 2010
Total Population:
Race in Lewis County, ID in 2010
Total Population:
Ethnicity in Lewis County, ID in 2010
Total Population:
Population By Race in Lewis , ID in 2010
Race Population Percentage
Black or African American Alone 13 0.34%
White Alone 3,506 91.78%
American Indian and Alaska Native Alone 193 5.05%
Asian Alone 18 0.47%
Native Hawaiian And Pacific Islander Alone 4 0.11%
Two Or More Races 86 2.25%
Population By Ethnicity in Lewis , ID in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 105 2.75%
American Indian and Alaska Native Alone - Hispanic 15 0.39%
Asian Alone - Hispanic 6 0.16%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 2 0.05%
Black or African American Alone - Non Hispanic 13 0.34%
White Alone - Non Hispanic 3,401 89.03%
American Indian and Alaska Native Alone - Non Hispanic 178 4.66%
Asian Alone - Non Hispanic 12 0.31%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4 0.11%
Two Or More Races - Non Hispanic 84 2.2%