Fremont, Idaho Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 13.39K population of Fremont, ID residents comprised of 1.59K residents who identified as Hispanic or Latino (11.88%), and 11.80K residents who identified as Non-Hispanic (88.12%).

Race: The White Alone population was the largest racial group in Fremont, ID, with a population of 11.56K (86.37%). The Some Other Race Alone population was the second largest racial group in Fremont, ID, with a population of 980 (7.32%). The Two Or More Races population was the third largest racial group in Fremont, ID, with a population of 659 (4.92%). The smallest racial group in Fremont, ID was Black or African American Alone with a population of 21 (0.16%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Fremont, ID, with a population of 11.29K (84.34%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Fremont, ID, with a population of 946 (7.07%). The Hispanic - Two or More Races population was the third largest ethnic group in Fremont, ID, with a population of 344 (2.57%). The smallest ethnic group in Fremont, ID was Hispanic - Black 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 Fremont, Idaho from the 2020 decennial census.

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

Fremont, ID Hispanics and Non Hispanics Population in Census 2020
Total Population:
Fremont, ID Racial Groups in Census 2020
Total Population:
Fremont, ID Ethnicity Groups in Census 2020
Total Population:
Fremont, ID Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 21 0.16
White Alone 11563 86.37
American Indian and Alaska Native Alone 94 0.70
Asian Alone 46 0.34
Native Hawaiian And Pacific Islander Alone 25 0.19
Some Other Race Alone 980 7.32
Two Or More Races 659 4.92
Fremont, ID Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 11292 84.34
Hispanic - Some Other Race Alone 946 7.07
Hispanic - Two or More Races 344 2.57
Non-Hispanic - Two or More Races 315 2.35
Hispanic - White Alone 271 2.02
Non-Hispanic - American Indian & Alaska Native 68 0.51
Non-Hispanic - Asian Alone 44 0.33
Non-Hispanic - Some Other Race Alone 34 0.25
Hispanic - American Indian & Alaska Native 26 0.19
Non-Hispanic - Native Hawaiian & Pac. Islander 24 0.18
Non-Hispanic - Black Alone 21 0.16
Hispanic - Asian Alone 2 0.02
Hispanic - Native Hawaiian & Pac. Islander 1 0.01
Hispanic - Black Alone 0 0.00