Watertown Cdp, Connecticut 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 3.19K voting-age population of Watertown Cdp, CT residents comprised of 135 residents who identified as Hispanic or Latino (4.24%), and 3.05K residents who identified as Non-Hispanic (95.77%).

Race: The White Alone voting-age population was the largest racial group in Watertown Cdp, CT, with a voting-age population of 2.92K (91.56%). The Two Or More Races voting-age population was the second largest racial group in Watertown Cdp, CT, with a voting-age population of 98 (3.07%). The Some Other Race Alone voting-age population was the third largest racial group in Watertown Cdp, CT, with a voting-age population of 75 (2.35%). The smallest racial group in Watertown Cdp, CT was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Watertown Cdp, CT, with a voting-age population of 2.89K (90.62%). The Hispanic - Some Other Race Alone voting-age population was the second largest ethnic group in Watertown Cdp, CT, with a voting-age population of 65 (2.04%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Watertown Cdp, CT, with a voting-age population of 61 (1.91%). The smallest ethnic group in Watertown Cdp, CT 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 Watertown Cdp, Connecticut from the 2020 decennial census.

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

Watertown Cdp, CT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Watertown Cdp, CT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Watertown Cdp, CT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Watertown Cdp, CT 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 49 1.54
White Alone 2919 91.56
American Indian and Alaska Native Alone 2 0.06
Asian Alone 45 1.41
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 75 2.35
Two Or More Races 98 3.07
Watertown Cdp, CT 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 2889 90.62
Hispanic - Some Other Race Alone 65 2.04
Non-Hispanic - Two or More Races 61 1.91
Non-Hispanic - Black Alone 48 1.51
Non-Hispanic - Asian Alone 43 1.35
Hispanic - Two or More Races 37 1.16
Hispanic - White Alone 30 0.94
Non-Hispanic - Some Other Race Alone 10 0.31
Non-Hispanic - American Indian & Alaska Native 2 0.06
Hispanic - Asian Alone 2 0.06
Hispanic - Black Alone 1 0.03
Hispanic - American Indian & Alaska Native 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00