Ranking of Connecticut Counties By Percentage of Population with German Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 296.79K people in Connecticut with German ancestry (8.23% of Connecticut population). Among all Connecticut counties, Middlesex County had the highest percentage of its population with German ancestry (11.97%), followed by Litchfield County (11.78%), and New London County (10.43%).
The chart and table below shows the top 8 counties with high percentage of its population having German ancestry.
You can see similar information for other states and for other ancestry groups in Connecticut.
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Related Topics: Connecticut ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Connecticut Counties By Percentage of Population with German Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Middlesex County | 11.97 |
| 2 | Litchfield County | 11.78 |
| 3 | New London County | 10.43 |
| 4 | Tolland County | 10.16 |
| 5 | Fairfield County | 7.93 |
| 6 | Windham County | 7.78 |
| 7 | New Haven County | 7.48 |
| 8 | Hartford County | 6.95 |