Hawaii Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic Black Alone citizen voting-age population for Hawaii was 960,075 and represented 94.44% of the total Hawaii citizen voting-age population.

Among all Hawaii counties, Honolulu had the highest Non-Hispanic Black Alone citizen voting-age population (17.68K), followed by Hawaii (1.17K), and Maui (730).

In terms of percentages, Kalawao had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (5.71%), followed by Honolulu (2.50%), and Hawaii (0.81%).

The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Black Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Hawaii Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Honolulu 17680 2.50
Hawaii 1170 0.81
Maui 730 0.63
Kauai 385 0.76
Kalawao 4 5.71