Rock Ridge CDP, CT Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 624 Rock Ridge CDP, CT population, 148 had Unclassified ancestry (23.72%), 121 had Italian ancestry (19.39%), and 114 had Irish ancestry (18.27%).
The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.
You can also see similar information for other Connecticut cities and places, Connecticut counties, and for Connecticut.
Data Source: US Census - ACS 5-Year Estimates (2021).
Rock Ridge CDP, CT Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 148 | 23.72 |
| Italian | 121 | 19.39 |
| Irish | 114 | 18.27 |
| Other Groups | 93 | 14.90 |
| English | 56 | 8.97 |
| Eastern European | 51 | 8.17 |
| German | 42 | 6.73 |
| American | 26 | 4.17 |
| Russian | 22 | 3.53 |
| Estonian | 15 | 2.40 |
| Swedish | 15 | 2.40 |
| Portuguese | 14 | 2.24 |
| Scotch Irish | 14 | 2.24 |
| Scottish | 14 | 2.24 |
| Egyptian | 13 | 2.08 |
| Austrian | 10 | 1.60 |
| Czech | 10 | 1.60 |
| Canadian | 9 | 1.44 |
| Hungarian | 6 | 0.96 |
| Norwegian | 6 | 0.96 |