Population By Race and Ethnicity in Kauai County, HI in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 72,292 population of Kauai County, Hawaii comprised of 8,234 people who identified as Hispanic (11.39%), and 64,058 people who identified as Non-Hispanic (88.61%).

Race: The White Alone population was the largest racial group in Kauai County, Hawaii with a population of 23,810 (32.94%); Asian Alone population was the second largest racial group with a population of 22,205 (30.72%); and Two Or More Races was the third largest racial group with a population of 18,651 (25.8%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Kauai County, Hawaii in 2018, with a population of 21,226 (29.36%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 21,159 (29.27%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 14,870 (20.57%).

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

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

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Hispanics and Non Hispanics in Kauai County, HI in 2018
Total Population:72,292
88.61%11.39%
Non Hispanic (88.61%)
Hispanic (11.39%)
Race in Kauai County, HI in 2018
Total Population:72,292
32.94%30.72%25.8%9.45%
White Alone (32.94%)
Asian Alone (30.72%)
Two or more races (25.8%)
Native Hawaiian And Pacific Islander Alone (9.45%)
Black or African American Alone (0.63%)
American Indian and Alaska Native Alone (0.47%)
Ethnicity in Kauai County, HI in 2018
Total Population:72,292
29.36%29.27%20.57%8.6%
Non-Hispanic White Alone (29.36%)
Non-Hispanic Asian Alone (29.27%)
Non-Hispanic Two or more races (20.57%)
Non-Hispanic Native Hawaiian And Pacific Islander Alone (8.6%)
All Other Ethnicities (6.97%)
Hispanic Two or more races (5.23%)
Population By Race in Kauai , HI in 2018
Race
Population
Percentage
White Alone 23,810 32.94%
Asian Alone 22,205 30.72%
Two Or More Races 18,651 25.8%
Native Hawaiian And Pacific Islander Alone 6,832 9.45%
Black or African American Alone 455 0.63%
American Indian and Alaska Native Alone 339 0.47%
Population By Ethnicity in Kauai , HI in 2018
Ethnicity
Population
Percentage
White Alone - Non Hispanic 21,226 29.36%
Asian Alone - Non Hispanic 21,159 29.27%
Two Or More Races - Non Hispanic 14,870 20.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6,215 8.6%
Two Or More Races - Hispanic 3,781 5.23%
White Alone - Hispanic 2,584 3.57%
Asian Alone - Hispanic 1,046 1.45%
Native Hawaiian And Pacific Islander Alone - Hispanic 617 0.85%
Black or African American Alone - Non Hispanic 408 0.56%
American Indian and Alaska Native Alone - Non Hispanic 180 0.25%
American Indian and Alaska Native Alone - Hispanic 159 0.22%
Black or African American Alone - Hispanic 47 0.07%