Connecticut White Alone Voting-age Population By County in Census 2020

Updated on August 25, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, among all the Connecticut voting-age population (18 years and over), there were 1,989,916 people who identified their race as White Alone, which is 69.35% of the total voting-age population of Connecticut.

Fairfield County had the highest number of White Alone voting-age population (472,011), followed by Hartford County (462,227), and New Haven County (458,406).

On the other hand, the three counties with low number of White Alone voting-age population were: Windham County (78,153), Tolland County (102,915), and Middlesex County (114,136).

In terms of the percentage of each county's voting-age population, Litchfield County had the highest percentage, with 87.67% of its voting-age population identifying their race as White Alone, followed by Middlesex County (83.93%), and Windham County (83.79%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Connecticut.

Hover over or click on the counties to see the number and percentage of each county's voting-age population that identified as White Alone. The data can also be filtered, sorted, and explored further in a table below.

Connecticut White Alone Voting-age Population By County in Census 2020
Connecticut White Alone Voting-age Population By County in Census 2020
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County White Alone Voting-age Population % of County Voting-age Population
Fairfield County 472011 63.51
Hartford County 462227 64.79
Litchfield County 133148 87.67
Middlesex County 114136 83.93
New Haven County 458406 66.34
New London County 168920 77.87
Tolland County 102915 83.28
Windham County 78153 83.79