Connecticut Non-Hispanic Black or African American alone Population By County in 2015

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2015, there were 356,334 people that identified as Non-Hispanic Black or African American alone in Connecticut and they represented 9.93% of the total population of Connecticut in 2015. Hartford County had the highest number of Non-Hispanic Black or African American alone population (115,979), followed by New Haven County (106,654), and Fairfield County (101,386). On the other hand, Windham County had the lowest number of Non-Hispanic Black or African American alone (2,103), followed by Litchfield County (2,493), and Tolland County (4,877).

When it comes to the percentage of each county's population that identified as Non-Hispanic Black or African American alone, Hartford County had the highest percentage (12.94%), followed by New Haven County (12.39%), and Fairfield County (10.73%).

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

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

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic Black or African American alone population. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Connecticut Non-Hispanic Black or African American alone Population By County in 2015
Connecticut Non-Hispanic Black or African American alone Population By County in 2015
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County Non-Hispanic Black or African American alone Population % of County Population
Fairfield 101386 10.73
Hartford 115979 12.94
Litchfield 2493 1.35
Middlesex 7703 4.7
New Haven 106654 12.39
New London 15139 5.61
Tolland 4877 3.21
Windham 2103 1.8