Holbrook Cdp, New York Census 2020 Voting-age Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 21.27K voting-age population of Holbrook Cdp, NY residents comprised of 2.24K residents who identified as Hispanic or Latino (10.52%), and 19.04K residents who identified as Non-Hispanic (89.49%).

Race: The White Alone voting-age population was the largest racial group in Holbrook Cdp, NY, with a voting-age population of 17.74K (83.38%). The Two Or More Races voting-age population was the second largest racial group in Holbrook Cdp, NY, with a voting-age population of 1.29K (6.04%). The Asian Alone voting-age population was the third largest racial group in Holbrook Cdp, NY, with a voting-age population of 978 (4.60%). The smallest racial group in Holbrook Cdp, NY was Native Hawaiian And Pacific Islander Alone with a voting-age population of 6 (0.03%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Holbrook Cdp, NY, with a voting-age population of 17.11K (80.41%). The Hispanic - Two or More Races voting-age population was the second largest ethnic group in Holbrook Cdp, NY, with a voting-age population of 985 (4.63%). The Non-Hispanic - Asian Alone voting-age population was the third largest ethnic group in Holbrook Cdp, NY, with a voting-age population of 970 (4.56%). The smallest ethnic group in Holbrook Cdp, NY was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 3 (0.01%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Holbrook Cdp, New York from the 2020 decennial census.

You can see similar information for other cities and places in New York and also for the state of New York.

Holbrook Cdp, NY Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Holbrook Cdp, NY Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Holbrook Cdp, NY Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Holbrook Cdp, NY Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of City or Place Voting-age Population
Black or African American Alone 575 2.70
White Alone 17738 83.38
American Indian and Alaska Native Alone 32 0.15
Asian Alone 978 4.60
Native Hawaiian And Pacific Islander Alone 6 0.03
Some Other Race Alone 660 3.10
Two Or More Races 1285 6.04
Holbrook Cdp, NY Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of City or Place Voting-age Population
Non-Hispanic - White Alone 17107 80.41
Hispanic - Two or More Races 985 4.63
Non-Hispanic - Asian Alone 970 4.56
Hispanic - White Alone 631 2.97
Hispanic - Some Other Race Alone 561 2.64
Non-Hispanic - Black Alone 542 2.55
Non-Hispanic - Two or More Races 300 1.41
Non-Hispanic - Some Other Race Alone 99 0.47
Hispanic - Black Alone 33 0.16
Non-Hispanic - American Indian & Alaska Native 16 0.08
Hispanic - American Indian & Alaska Native 16 0.08
Hispanic - Asian Alone 8 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.01
Hispanic - Native Hawaiian & Pac. Islander 3 0.01