Population By Race and Ethnicity in Jefferson County, ID in 2016

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2016, the 27,827 population of Jefferson County, Idaho comprised of 2,946 people who identified as Hispanic (10.59%), and 24,881 people who identified as Non-Hispanic (89.41%).

Race: The White Alone population was the largest racial group in Jefferson County, Idaho with a population of 26,702 (95.96%); Two Or More Races population was the second largest racial group with a population of 429 (1.54%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 386 (1.39%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Idaho in 2016, with a population of 24,158 (86.82%); the second largest ethnic group was White Alone - Hispanic with a population of 2,544 (9.14%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 311 (1.12%).

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

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

See this for other years:
Hispanics and Non Hispanics in Jefferson County, ID in 2016
Total Population:
Race in Jefferson County, ID in 2016
Total Population:
Ethnicity in Jefferson County, ID in 2016
Total Population:
Population By Race in Jefferson , ID in 2016
Race Population Percentage
Black or African American Alone 105 0.38%
White Alone 26,702 95.96%
American Indian and Alaska Native Alone 386 1.39%
Asian Alone 166 0.6%
Native Hawaiian And Pacific Islander Alone 39 0.14%
Two Or More Races 429 1.54%
Population By Ethnicity in Jefferson , ID in 2016
Ethnicity Population Percentage
Black or African American Alone - Hispanic 42 0.15%
White Alone - Hispanic 2,544 9.14%
American Indian and Alaska Native Alone - Hispanic 212 0.76%
Asian Alone - Hispanic 19 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.04%
Two Or More Races - Hispanic 118 0.42%
Black or African American Alone - Non Hispanic 63 0.23%
White Alone - Non Hispanic 24,158 86.82%
American Indian and Alaska Native Alone - Non Hispanic 174 0.63%
Asian Alone - Non Hispanic 147 0.53%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 28 0.1%
Two Or More Races - Non Hispanic 311 1.12%