Kauai, Hawaii Voting-age Population By Race in Census 2020
Updated on February 22, 2026.
According to the data from the US 2020 decennial Census, in April 2020, among Kauai, HI voting-age population of 57,544 people, 35.11% of them (20,206 people) identified their race as White Alone, 31.35% of them (18,038 people) identified their race as Asian Alone, and 22.09% of them (12,714 people) identified their race as Two Or More Races.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Kauai, HI voting-age population for each race. You can also find the information in a table below.
You can see similar information for other Hawaii counties and also for the state of Hawaii.
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Data Source: US Census Bureau, 2020 Census.
Kauai, HI Voting-age Population By Race in Census 2020
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| Race | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Black or African American Alone | 322 | 0.56 |
| White Alone | 20206 | 35.11 |
| American Indian and Alaska Native Alone | 238 | 0.41 |
| Asian Alone | 18038 | 31.35 |
| Native Hawaiian And Pacific Islander Alone | 5106 | 8.87 |
| Some Other Race Alone | 920 | 1.60 |
| Two Or More Races | 12714 | 22.09 |