Population By Race and Ethnicity in Madison County, ID in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 40,205 population of Madison County, Idaho comprised of 3,156 people who identified as Hispanic (7.85%), and 37,049 people who identified as Non-Hispanic (92.15%).

Race: The White Alone population was the largest racial group in Madison County, Idaho with a population of 38,216 (95.05%); Two Or More Races population was the second largest racial group with a population of 729 (1.81%); and Asian Alone was the third largest racial group with a population of 608 (1.51%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Madison County, Idaho in 2019, with a population of 35,426 (88.11%); the second largest ethnic group was White Alone - Hispanic with a population of 2,790 (6.94%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 579 (1.44%).

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.

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Hispanics and Non Hispanics in Madison County, ID in 2019
Total Population:40,205
92.15%7.85%
Non Hispanic (92.15%)
Hispanic (7.85%)
Race in Madison County, ID in 2019
Total Population:40,205
95.05%
White Alone (95.05%)
Two or more races (1.81%)
Asian Alone (1.51%)
Black or African American Alone (0.74%)
American Indian and Alaska Native Alone (0.57%)
Native Hawaiian And Pacific Islander Alone (0.31%)
Ethnicity in Madison County, ID in 2019
Total Population:40,205
88.11%
Non-Hispanic White Alone (88.11%)
Hispanic White Alone (6.94%)
All Other Ethnicities (1.49%)
Non-Hispanic Two or more races (1.44%)
Non-Hispanic Asian Alone (1.42%)
Non-Hispanic Black or African American Alone (0.6%)
Population By Race in Madison , ID in 2019
Race
Population
Percentage
White Alone 38,216 95.05%
Two Or More Races 729 1.81%
Asian Alone 608 1.51%
Black or African American Alone 298 0.74%
American Indian and Alaska Native Alone 231 0.57%
Native Hawaiian And Pacific Islander Alone 123 0.31%
Population By Ethnicity in Madison , ID in 2019
Ethnicity
Population
Percentage
White Alone - Non Hispanic 35,426 88.11%
White Alone - Hispanic 2,790 6.94%
Two Or More Races - Non Hispanic 579 1.44%
Asian Alone - Non Hispanic 570 1.42%
Black or African American Alone - Non Hispanic 241 0.6%
Two Or More Races - Hispanic 150 0.37%
American Indian and Alaska Native Alone - Non Hispanic 128 0.32%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 105 0.26%
American Indian and Alaska Native Alone - Hispanic 103 0.26%
Black or African American Alone - Hispanic 57 0.14%
Asian Alone - Hispanic 38 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 18 0.05%