Gem 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 19.12K population of Gem County, ID residents comprised of 1.72K residents who identified as Hispanic or Latino (9.01%), and 17.40K residents who identified as Non-Hispanic (91.00%).

Race: The White Alone population was the largest racial group in Gem County, ID, with a population of 16.62K (86.93%). The Two Or More Races population was the second largest racial group in Gem County, ID, with a population of 1.43K (7.49%). The Some Other Race Alone population was the third largest racial group in Gem County, ID, with a population of 757 (3.96%). The smallest racial group in Gem County, ID was Native Hawaiian And Pacific Islander Alone with a population of 27 (0.14%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Gem County, ID, with a population of 16.13K (84.36%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Gem County, ID, with a population of 901 (4.71%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Gem County, ID, with a population of 661 (3.46%). The smallest ethnic group in Gem County, ID was Hispanic - Asian Alone 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 Gem County, Idaho from the 2020 decennial census.

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

Gem County, ID Hispanics and Non Hispanics Population in Census 2020
Total Population:19,123
91.00%9.01%
Non Hispanic (91.00%)
Hispanic (9.01%)
Gem County, ID Racial Groups in Census 2020
Total Population:19,123
86.93%
White Alone (86.93%)
Two or more races (7.49%)
Some Other Race Alone (3.96%)
American Indian and Alaska Native Alone (0.81%)
Asian Alone (0.52%)
Black or African American Alone (0.16%)
Native Hawaiian And Pacific Islander Alone (0.14%)
Gem County, ID Ethnicity Groups in Census 2020
Total Population:19,123
84.36%
Non-Hispanic - White Alone (84.36%)
Non-Hispanic - Two or more races (4.71%)
Hispanic - Some Other Race Alone (3.46%)
Hispanic - Two or more races (2.78%)
Hispanic - White Alone (2.57%)
All Other Ethnicities (0.96%)
Non-Hispanic - American Indian and Alaska Native Alone (0.65%)
Non-Hispanic - Asian Alone (0.52%)
Gem County, ID Population of Racial Groups in Census 2020
Race
Population
% of County Population
White Alone 16,623 86.93
Two Or More Races 1,432 7.49
Some Other Race Alone 757 3.96
American Indian and Alaska Native Alone 155 0.81
Asian Alone 99 0.52
Black or African American Alone 30 0.16
Native Hawaiian And Pacific Islander Alone 27 0.14
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Gem County, ID Population of Ethnicity Groups in Census 2020
Ethnicity
Population
% of County Population
Non-Hispanic - White Alone 16,132 84.36
Non-Hispanic - Two or More Races 901 4.71
Hispanic - Some Other Race Alone 661 3.46
Hispanic - Two or More Races 531 2.78
Hispanic - White Alone 491 2.57
Non-Hispanic - American Indian & Alaska Native 124 0.65
Non-Hispanic - Asian Alone 99 0.52
Non-Hispanic - Some Other Race Alone 96 0.50
Hispanic - American Indian & Alaska Native 31 0.16
Non-Hispanic - Black Alone 29 0.15
Non-Hispanic - Native Hawaiian & Pac. Islander 20 0.11
Hispanic - Native Hawaiian & Pac. Islander 7 0.04
Hispanic - Black Alone 1 0.01
Hispanic - Asian Alone 0 0.00
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