Portland 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 4.77K voting-age population of Portland Cdp, CT residents comprised of 241 residents who identified as Hispanic or Latino (5.06%), and 4.53K residents who identified as Non-Hispanic (94.95%).

Race: The White Alone voting-age population was the largest racial group in Portland Cdp, CT, with a voting-age population of 4.20K (88.15%). The Two Or More Races voting-age population was the second largest racial group in Portland Cdp, CT, with a voting-age population of 267 (5.60%). The Black or African American Alone voting-age population was the third largest racial group in Portland Cdp, CT, with a voting-age population of 118 (2.48%). The smallest racial group in Portland 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 Portland Cdp, CT, with a voting-age population of 4.14K (86.93%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Portland Cdp, CT, with a voting-age population of 166 (3.48%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Portland Cdp, CT, with a voting-age population of 116 (2.43%). The smallest ethnic group in Portland 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 Portland 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.

Portland Cdp, CT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Portland Cdp, CT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Portland Cdp, CT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Portland 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 118 2.48
White Alone 4203 88.15
American Indian and Alaska Native Alone 5 0.11
Asian Alone 66 1.38
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 109 2.29
Two Or More Races 267 5.60
Portland 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 4145 86.93
Non-Hispanic - Two or More Races 166 3.48
Non-Hispanic - Black Alone 116 2.43
Hispanic - Two or More Races 101 2.12
Hispanic - Some Other Race Alone 72 1.51
Non-Hispanic - Asian Alone 61 1.28
Hispanic - White Alone 58 1.22
Non-Hispanic - Some Other Race Alone 37 0.78
Hispanic - Asian Alone 5 0.11
Hispanic - American Indian & Alaska Native 3 0.06
Hispanic - Black Alone 2 0.04
Non-Hispanic - American Indian & Alaska Native 2 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00