Thomaston 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 1.58K voting-age population of Thomaston Cdp, CT residents comprised of 87 residents who identified as Hispanic or Latino (5.51%), and 1.49K residents who identified as Non-Hispanic (94.49%).

Race: The White Alone voting-age population was the largest racial group in Thomaston Cdp, CT, with a voting-age population of 1.42K (89.93%). The Two Or More Races voting-age population was the second largest racial group in Thomaston Cdp, CT, with a voting-age population of 91 (5.76%). The Some Other Race Alone voting-age population was the third largest racial group in Thomaston Cdp, CT, with a voting-age population of 23 (1.46%). The smallest racial group in Thomaston 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 Thomaston Cdp, CT, with a voting-age population of 1.39K (88.22%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Thomaston Cdp, CT, with a voting-age population of 56 (3.55%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Thomaston Cdp, CT, with a voting-age population of 35 (2.22%). The smallest ethnic group in Thomaston 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 Thomaston 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.

Thomaston Cdp, CT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Thomaston Cdp, CT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Thomaston Cdp, CT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Thomaston 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 19 1.20
White Alone 1420 89.93
American Indian and Alaska Native Alone 8 0.51
Asian Alone 18 1.14
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 23 1.46
Two Or More Races 91 5.76
Thomaston 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 1393 88.22
Non-Hispanic - Two or More Races 56 3.55
Hispanic - Two or More Races 35 2.22
Hispanic - White Alone 27 1.71
Hispanic - Some Other Race Alone 20 1.27
Non-Hispanic - Black Alone 19 1.20
Non-Hispanic - Asian Alone 16 1.01
Non-Hispanic - American Indian & Alaska Native 5 0.32
Hispanic - American Indian & Alaska Native 3 0.19
Non-Hispanic - Some Other Race Alone 3 0.19
Hispanic - Asian Alone 2 0.13
Hispanic - Black Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00