Ranking of Connecticut Counties By Two Or More Races Population in 2023

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2023, among all Connecticut counties, Capitol Planning Region had the highest number of people who identified their race as Two Or More Races (28.43K), followed by South Central Connecticut Planning Region (16.84K), and Western Connecticut Planning Region (15.21K).

The chart below shows the top 9 counties, and the table below shows the ranking of all Connecticut counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Connecticut Counties By Two Or More Races Population in 2023
Capitol Planning Region
South Central Connecticut Planning Region
Western Connecticut Planning Region
Naugatuck Valley Planning Region
Southeastern Connecticut Planning Region
Greater Bridgeport Planning Region
Lower Connecticut River Valley Planning Region
Northwest Hills Planning Region
Northeastern Connecticut Planning Region
Ranking of Connecticut Counties By Two Or More Races Population in 2023
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Rank County Two Or More Races Population
1 Capitol Planning Region 28432
2 South Central Connecticut Planning Region 16840
3 Western Connecticut Planning Region 15205
4 Naugatuck Valley Planning Region 12442
5 Southeastern Connecticut Planning Region 11574
6 Greater Bridgeport Planning Region 7973
7 Lower Connecticut River Valley Planning Region 4129
8 Northwest Hills Planning Region 2479
9 Northeastern Connecticut Planning Region 2410