Ranking of Connecticut Counties By the Percentage of Households with Household Income of Less than $40K in 2021 (ACS-5Yrs)

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of households in Connecticut with household income of less than $40k was 24.34%. Among all Connecticut counties, New Haven County had the highest percentage of households with household income of less than $40k (27.37%), followed by Windham County (26.31%), and Hartford County (26.00%).

On the other hand, the following 3 counties had low percentages of households with household income of less than $40k: Middlesex County (21.00%), Fairfield County (21.10%), and Litchfield County (21.69%).

The chart below shows the top 8 Connecticut counties with high household income, and the table below shows the ranking of all Connecticut counties.

You can see similar information for other household income groups.

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