Madison, Idaho Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Madison, ID population of 52,913 people, 83.13% (43,985) identified their ethnicity as Non-Hispanic - White Alone, 4.47% (2,368) identified their ethnicity as Hispanic - Some Other Race Alone, and 2.84% (1,505) identified their ethnicity as Non-Hispanic - Two Or More Races.

The first chart below shows the population by ethnicity and the second chart shows the percentage of the population for each ethnicity. You can also find the information in a table below.

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

Madison, ID Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Percentage of Madison, ID Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Madison, ID Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 43985 83.13
Hispanic - Some Other Race Alone 2368 4.47
Non-Hispanic - Two Or More Races 1505 2.84
Hispanic - Two Or More Races 1432 2.71
Hispanic - White Alone 1288 2.43
Non-Hispanic - Asian Alone 933 1.76
Non-Hispanic - Black or African American Alone 709 1.34
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 215 0.41
Non-Hispanic - Some Other Race Alone 165 0.31
Non-Hispanic - American Indian and Alaska Native Alone 153 0.29
Hispanic - American Indian and Alaska Native Alone 91 0.17
Hispanic - Black or African American Alone 27 0.05
Hispanic - Asian Alone 26 0.05
Hispanic - Native Hawaiian And Pacific Islander Alone 16 0.03