Ranking of Connecticut Counties By Percentage of Population that are Black or African American Alone in 2017
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2017, among all Connecticut counties, Hartford County had the highest percentage of its population who identified their race as Black or African American Alone (15.62%), followed by New Haven County (14.78%), and Fairfield County (12.59%).
The chart below shows the top 8 counties, and the table below shows the ranking of all Connecticut counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Connecticut Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Connecticut Counties By Percentage of Pop. that are
Black or African American Alone in 2017
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Hartford County | 15.62 |
| 2 | New Haven County | 14.78 |
| 3 | Fairfield County | 12.59 |
| 4 | New London County | 6.92 |
| 5 | Middlesex County | 5.4 |
| 6 | Tolland County | 3.6 |
| 7 | Windham County | 3.07 |
| 8 | Litchfield County | 2.13 |