Population By Race and Ethnicity in Madison County, ID in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 38,120 population of Madison County, Idaho comprised of 2,806 people who identified as Hispanic (7.36%), and 35,314 people who identified as Non-Hispanic (92.64%).

Race: The White Alone population was the largest racial group in Madison County, Idaho with a population of 36,417 (95.53%); Two Or More Races population was the second largest racial group with a population of 658 (1.73%); and Asian Alone was the third largest racial group with a population of 480 (1.26%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Madison County, Idaho in 2015, with a population of 33,916 (88.97%); the second largest ethnic group was White Alone - Hispanic with a population of 2,501 (6.56%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 516 (1.35%).

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

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

See this for other years:
Hispanics and Non Hispanics in Madison County, ID in 2015
Total Population:
Race in Madison County, ID in 2015
Total Population:
Ethnicity in Madison County, ID in 2015
Total Population:
Population By Race in Madison , ID in 2015
Race Population Percentage
Black or African American Alone 242 0.64%
White Alone 36,417 95.53%
American Indian and Alaska Native Alone 199 0.52%
Asian Alone 480 1.26%
Native Hawaiian And Pacific Islander Alone 124 0.33%
Two Or More Races 658 1.73%
Population By Ethnicity in Madison , ID in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 37 0.1%
White Alone - Hispanic 2,501 6.56%
American Indian and Alaska Native Alone - Hispanic 96 0.25%
Asian Alone - Hispanic 18 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 12 0.03%
Two Or More Races - Hispanic 142 0.37%
Black or African American Alone - Non Hispanic 205 0.54%
White Alone - Non Hispanic 33,916 88.97%
American Indian and Alaska Native Alone - Non Hispanic 103 0.27%
Asian Alone - Non Hispanic 462 1.21%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 112 0.29%
Two Or More Races - Non Hispanic 516 1.35%