Population By Race and Ethnicity in Jefferson, ID in 2013

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2013, the 26,809 population of Jefferson County, Idaho comprised of 2,765 people who identified as Hispanic (10.31%), and 24,044 people who identified as Non-Hispanic (89.69%).

Race: The White Alone population was the largest racial group in Jefferson County, Idaho with a population of 25,829 (96.35%); Two Or More Races population was the second largest racial group with a population of 398 (1.49%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 322 (1.2%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Idaho in 2013, with a population of 23,438 (87.43%); the second largest ethnic group was White Alone - Hispanic with a population of 2,391 (8.92%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 274 (1.02%).

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, ID in 2013
Total Population:
Race in Jefferson, ID in 2013
Total Population:
Ethnicity in Jefferson, ID in 2013
Total Population:
Population By Race in Jefferson , ID in 2013
Race Population Percentage
Black or African American Alone 100 0.37%
White Alone 25,829 96.35%
American Indian and Alaska Native Alone 322 1.2%
Asian Alone 118 0.44%
Native Hawaiian And Pacific Islander Alone 42 0.16%
Two Or More Races 398 1.49%
Population By Ethnicity in Jefferson , ID in 2013
Ethnicity Population Percentage
Black or African American Alone - Hispanic 43 0.16%
White Alone - Hispanic 2,391 8.92%
American Indian and Alaska Native Alone - Hispanic 178 0.66%
Asian Alone - Hispanic 14 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 15 0.06%
Two Or More Races - Hispanic 124 0.46%
Black or African American Alone - Non Hispanic 57 0.21%
White Alone - Non Hispanic 23,438 87.43%
American Indian and Alaska Native Alone - Non Hispanic 144 0.54%
Asian Alone - Non Hispanic 104 0.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 27 0.1%
Two Or More Races - Non Hispanic 274 1.02%