Tolland County, Connecticut Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 149.79K population of Tolland County, CT residents comprised of 9.70K residents who identified as Hispanic or Latino (6.48%), and 140.09K residents who identified as Non-Hispanic (93.53%).

Race: The White Alone population was the largest racial group in Tolland County, CT, with a population of 122.87K (82.03%). The Two Or More Races population was the second largest racial group in Tolland County, CT, with a population of 9.22K (6.16%). The Asian Alone population was the third largest racial group in Tolland County, CT, with a population of 8.47K (5.65%). The smallest racial group in Tolland County, CT was Native Hawaiian And Pacific Islander Alone with a population of 59 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Tolland County, CT, with a population of 120.02K (80.13%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Tolland County, CT, with a population of 8.44K (5.63%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Tolland County, CT, with a population of 5.69K (3.80%). The smallest ethnic group in Tolland County, CT was Hispanic - Native Hawaiian & Pac. Islander with a population of 15 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Tolland County, Connecticut from the 2020 decennial census.

You can see similar information for other Connecticut counties and also for the state of Connecticut.

Tolland County, CT Hispanics and Non Hispanics Population in Census 2020
Total Population:
Tolland County, CT Racial Groups in Census 2020
Total Population:
Tolland County, CT Ethnicity Groups in Census 2020
Total Population:
Tolland County, CT Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 5450 3.64
White Alone 122869 82.03
American Indian and Alaska Native Alone 272 0.18
Asian Alone 8465 5.65
Native Hawaiian And Pacific Islander Alone 59 0.04
Some Other Race Alone 3452 2.31
Two Or More Races 9221 6.16
Tolland County, CT Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 120021 80.13
Non-Hispanic - Asian Alone 8438 5.63
Non-Hispanic - Two or More Races 5694 3.80
Non-Hispanic - Black Alone 5074 3.39
Hispanic - Two or More Races 3527 2.36
Hispanic - White Alone 2848 1.90
Hispanic - Some Other Race Alone 2816 1.88
Non-Hispanic - Some Other Race Alone 636 0.43
Hispanic - Black Alone 376 0.25
Non-Hispanic - American Indian & Alaska Native 182 0.12
Hispanic - American Indian & Alaska Native 90 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 44 0.03
Hispanic - Asian Alone 27 0.02
Hispanic - Native Hawaiian & Pac. Islander 15 0.01