Connecticut White Alone Population By County in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the White Alone population in Connecticut was 2,831,402 and represented 79.14% of the total Connecticut population (3,577,586).

Among Connecticut counties, Capitol Planning Region had the highest number of people who identified as White Alone (733,329), followed by Western Connecticut Planning Region (485,518), and South Central Connecticut Planning Region (431,681). Northeastern Connecticut Planning Region had the lowest (88,289).

In the map below, we show the number and percentage of each county's White Alone population, as well as the gender percentages when you interact with the map. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

You can also see similar information for other racial and ethnicity groups in Connecticut.

See this for other years:
Connecticut White Alone Population By County in 2020
Connecticut White Alone Population By County in 2020
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County White Alone Population % of County Population
Capitol Planning Region 733329 76.19
Greater Bridgeport Planning Region 253518 78.15
Lower Connecticut River Valley Planning Region 152519 88.03
Naugatuck Valley Planning Region 351819 78.31
Northeastern Connecticut Planning Region 88289 92.72
Northwest Hills Planning Region 102162 91.05
South Central Connecticut Planning Region 431681 76.53
Southeastern Connecticut Planning Region 232567 83.55
Western Connecticut Planning Region 485518 78.52