Connecticut Non-Hispanic Two Or More Races Citizen Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Non-Hispanic Two Or More Races citizen population for Connecticut was 121,550 and represented 3.63% of the total Connecticut citizen population.

Among all Connecticut counties, Capitol Planning Region had the highest Non-Hispanic Two Or More Races citizen population (24.68K), followed by Naugatuck Valley Planning Region (15.56K), and Western Connecticut Planning Region (14.35K).

In terms of percentages, Southeastern Connecticut Planning Region had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (3.68%), followed by Naugatuck Valley Planning Region (3.64%), and Northeastern Connecticut Planning Region (3.21%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Two Or More Races.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Connecticut Non-Hispanic Two Or More Races Citizen Population By County in 2023
Connecticut Non-Hispanic Two Or More Races Citizen Population By County in 2023
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County Citizen Population % of County Citizen Population
Capitol Planning Region 24675 2.71
Naugatuck Valley Planning Region 15560 3.64
Western Connecticut Planning Region 14350 2.61
South Central Connecticut Planning Region 13485 2.54
Southeastern Connecticut Planning Region 9885 3.68
Greater Bridgeport Planning Region 4340 1.49
Lower Connecticut River Valley Planning Region 4305 2.53
Northeastern Connecticut Planning Region 3015 3.21
Northwest Hills Planning Region 2885 2.65