Lake Ronkonkoma 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 14.95K voting-age population of Lake Ronkonkoma Cdp, NY residents comprised of 1.82K residents who identified as Hispanic or Latino (12.20%), and 13.13K residents who identified as Non-Hispanic (87.80%).

Race: The White Alone voting-age population was the largest racial group in Lake Ronkonkoma Cdp, NY, with a voting-age population of 11.80K (78.90%). The Two Or More Races voting-age population was the second largest racial group in Lake Ronkonkoma Cdp, NY, with a voting-age population of 1.03K (6.89%). The Asian Alone voting-age population was the third largest racial group in Lake Ronkonkoma Cdp, NY, with a voting-age population of 862 (5.77%). The smallest racial group in Lake Ronkonkoma Cdp, NY was Native Hawaiian And Pacific Islander Alone with a voting-age population of 3 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Lake Ronkonkoma Cdp, NY, with a voting-age population of 11.34K (75.81%). The Non-Hispanic - Asian Alone voting-age population was the second largest ethnic group in Lake Ronkonkoma Cdp, NY, with a voting-age population of 853 (5.71%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Lake Ronkonkoma Cdp, NY, with a voting-age population of 710 (4.75%). The smallest ethnic group in Lake Ronkonkoma Cdp, NY was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Lake Ronkonkoma 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.

Lake Ronkonkoma Cdp, NY Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Lake Ronkonkoma Cdp, NY Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Lake Ronkonkoma Cdp, NY Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Lake Ronkonkoma 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 541 3.62
White Alone 11797 78.90
American Indian and Alaska Native Alone 37 0.25
Asian Alone 862 5.77
Native Hawaiian And Pacific Islander Alone 3 0.02
Some Other Race Alone 682 4.56
Two Or More Races 1030 6.89
Lake Ronkonkoma 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 11335 75.81
Non-Hispanic - Asian Alone 853 5.71
Hispanic - Two or More Races 710 4.75
Hispanic - Some Other Race Alone 575 3.85
Non-Hispanic - Black Alone 494 3.30
Hispanic - White Alone 462 3.09
Non-Hispanic - Two or More Races 320 2.14
Non-Hispanic - Some Other Race Alone 107 0.72
Hispanic - Black Alone 47 0.31
Hispanic - American Indian & Alaska Native 21 0.14
Non-Hispanic - American Indian & Alaska Native 16 0.11
Hispanic - Asian Alone 9 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.02
Hispanic - Native Hawaiian & Pac. Islander 0 0.00