Ranking of Connecticut Counties By the Average Household Income of the White Alone Racial Group in 2021 (ACS-5Yrs)

Updated on March 15, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Average Household Income for the White Alone racial group in Connecticut was $130,354. Among all Connecticut counties, the White Alone racial group had the highest average household income in Fairfield County ($186,905), followed by Middlesex County ($119,242), and Hartford County ($117,706). On the other hand, the White Alone racial group had the lowest average household income in the following 3 counties: Windham County ($90,771), New London County ($106,843), and New Haven County ($110,460).

The chart below shows the top 10 Connecticut counties where the White Alone racial group had high average household income, and the table below shows the ranking of all Connecticut counties.

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

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

Data Source: US Census Bureau.
Ranking of Connecticut Counties By the Average Household Income of the White Alone Racial Group in 2021
Fairfield County
Middlesex County
Hartford County
Litchfield County
Tolland County
New Haven County
New London County
Windham County
Ranking of Connecticut Counties By the Average Household Income of the White Alone Racial Group in 2021
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Rank County Average Household Income ($)
1 Fairfield County 186905
2 Middlesex County 119242
3 Hartford County 117706
4 Litchfield County 115567
5 Tolland County 115528
6 New Haven County 110460
7 New London County 106843
8 Windham County 90771