Population By Race and Ethnicity in Lewis County, ID in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 3,527 population of Lewis County, Idaho comprised of 142 people who identified as Hispanic (4.03%), and 3,385 people who identified as Non-Hispanic (95.97%).

Race: The White Alone population was the largest racial group in Lewis County, Idaho with a population of 3,084 (87.44%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 230 (6.52%); and Two Or More Races was the third largest racial group with a population of 122 (3.46%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lewis County, Idaho in 2020, with a population of 2,978 (84.43%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 201 (5.7%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 118 (3.35%).

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.

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Hispanics and Non Hispanics in Lewis County, ID in 2020
Total Population:3,527
95.97%
Non Hispanic (95.97%)
Hispanic (4.03%)
Race in Lewis County, ID in 2020
Total Population:3,527
87.44%
White Alone (87.44%)
American Indian and Alaska Native Alone (6.52%)
Two or more races (3.46%)
Asian Alone (1.56%)
Black or African American Alone (0.77%)
Native Hawaiian And Pacific Islander Alone (0.26%)
Ethnicity in Lewis County, ID in 2020
Total Population:3,527
84.43%
Non-Hispanic White Alone (84.43%)
Non-Hispanic American Indian and Alaska Native Alone (5.7%)
Non-Hispanic Two or more races (3.35%)
Hispanic White Alone (3.01%)
All Other Ethnicities (2.04%)
Non-Hispanic Asian Alone (1.47%)
Population By Race in Lewis , ID in 2020
Race
Population
Percentage
White Alone 3,084 87.44%
American Indian and Alaska Native Alone 230 6.52%
Two Or More Races 122 3.46%
Asian Alone 55 1.56%
Black or African American Alone 27 0.77%
Native Hawaiian And Pacific Islander Alone 9 0.26%
Population By Ethnicity in Lewis , ID in 2020
Ethnicity
Population
Percentage
White Alone - Non Hispanic 2,978 84.43%
American Indian and Alaska Native Alone - Non Hispanic 201 5.7%
Two Or More Races - Non Hispanic 118 3.35%
White Alone - Hispanic 106 3.01%
Asian Alone - Non Hispanic 52 1.47%
American Indian and Alaska Native Alone - Hispanic 29 0.82%
Black or African American Alone - Non Hispanic 27 0.77%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 9 0.26%
Two Or More Races - Hispanic 4 0.11%
Asian Alone - Hispanic 3 0.09%
Black or African American Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%