Ranking of Connecticut Cities and Places By Percentage of Population with Swiss Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 8.04K people in Connecticut with Swiss ancestry (0.22% of Connecticut population). Among all Connecticut cities and places with a population of at least 10K, Norwalk city had the highest percentage of its population with Swiss ancestry (0.82%), followed by Greenwich CDP (0.37%), and North Haven CDP (0.23%).
The chart and table below shows the top 10 cities with high percentage of its population having Swiss 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 Cities and Places By Percentage of Population with Swiss Ancestry in 2021
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| Rank | Ciy or Place | Percentage of Pop. (%) |
|---|---|---|
| 1 | Norwalk city | 0.82 |
| 2 | Greenwich CDP | 0.37 |
| 3 | North Haven CDP | 0.23 |
| 3 | West Hartford CDP | 0.23 |
| 4 | Torrington city | 0.20 |
| 5 | Shelton city | 0.18 |
| 6 | Milford city (balance) | 0.14 |
| 7 | Bristol city | 0.13 |
| 7 | Stamford city | 0.13 |
| 8 | Manchester CDP | 0.12 |
| 8 | New Haven city | 0.12 |
| 9 | Naugatuck borough | 0.10 |
| 9 | Newington CDP | 0.10 |
| 9 | New London city | 0.10 |
| 10 | Middletown city | 0.07 |
| 10 | Waterbury city | 0.07 |
| 11 | Norwich city | 0.04 |
| 12 | Willimantic CDP | 0.02 |