Lewis County, Idaho Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 3.53K population of Lewis County, ID residents comprised of 138 residents who identified as Hispanic or Latino (3.91%), and 3.40K residents who identified as Non-Hispanic (96.09%).

Race: The White Alone population was the largest racial group in Lewis County, ID, with a population of 3.09K (87.32%). The Two Or More Races population was the second largest racial group in Lewis County, ID, with a population of 205 (5.80%). The American Indian and Alaska Native Alone population was the third largest racial group in Lewis County, ID, with a population of 184 (5.21%). The smallest racial group in Lewis County, ID was Native Hawaiian And Pacific Islander Alone with a population of 1 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Lewis County, ID, with a population of 3.03K (85.79%). The Non-Hispanic - American Indian & Alaska Native population was the second largest ethnic group in Lewis County, ID, with a population of 181 (5.12%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Lewis County, ID, with a population of 157 (4.44%). The smallest ethnic group in Lewis County, ID was 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 Lewis County, Idaho from the 2020 decennial census.

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

Lewis County, ID Hispanics and Non Hispanics Population in Census 2020
Total Population:3,533
96.09%
Non Hispanic (96.09%)
Hispanic (3.91%)
Lewis County, ID Racial Groups in Census 2020
Total Population:3,533
87.32%
White Alone (87.32%)
Two or more races (5.80%)
American Indian and Alaska Native Alone (5.21%)
Some Other Race Alone (1.19%)
Asian Alone (0.28%)
Black or African American Alone (0.17%)
Native Hawaiian And Pacific Islander Alone (0.03%)
Lewis County, ID Ethnicity Groups in Census 2020
Total Population:3,533
85.79%
Non-Hispanic - White Alone (85.79%)
Non-Hispanic - American Indian and Alaska Native Alone (5.12%)
Non-Hispanic - Two or more races (4.44%)
Hispanic - White Alone (1.53%)
Hispanic - Two or more races (1.36%)
Hispanic - Some Other Race Alone (0.85%)
All Other Ethnicities (0.57%)
Non-Hispanic - Some Other Race Alone (0.34%)
Lewis County, ID Population of Racial Groups in Census 2020
Race
Population
% of County Population
White Alone 3,085 87.32
Two Or More Races 205 5.80
American Indian and Alaska Native Alone 184 5.21
Some Other Race Alone 42 1.19
Asian Alone 10 0.28
Black or African American Alone 6 0.17
Native Hawaiian And Pacific Islander Alone 1 0.03
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Lewis County, ID Population of Ethnicity Groups in Census 2020
Ethnicity
Population
% of County Population
Non-Hispanic - White Alone 3,031 85.79
Non-Hispanic - American Indian & Alaska Native 181 5.12
Non-Hispanic - Two or More Races 157 4.44
Hispanic - White Alone 54 1.53
Hispanic - Two or More Races 48 1.36
Hispanic - Some Other Race Alone 30 0.85
Non-Hispanic - Some Other Race Alone 12 0.34
Non-Hispanic - Asian Alone 7 0.20
Non-Hispanic - Black Alone 6 0.17
Hispanic - American Indian & Alaska Native 3 0.09
Hispanic - Asian Alone 3 0.09
Non-Hispanic - Native Hawaiian & Pac. Islander 1 0.03
Hispanic - Black Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
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