Ranking of Connecticut Counties By Percentage of Population that are White Alone in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Connecticut counties, Litchfield County had the highest percentage of its population who identified their race as White Alone (94.3%), followed by Windham County (92.63%), and Tolland County (89.68%).
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
White Alone in 2015
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Litchfield County | 94.3 |
| 2 | Windham County | 92.63 |
| 3 | Tolland County | 89.68 |
| 4 | Middlesex County | 89.42 |
| 5 | New London County | 84.02 |
| 6 | Fairfield County | 79.53 |
| 7 | New Haven County | 78.51 |
| 8 | Hartford County | 76.35 |