Topics
Dive into each indicator for Connecticut.
515,000
Foreign-born
14.0%
300,000
Naturalized citizens
215,000
Non-citizen residents
≈ 18,000
Annual new immigrants
2023
≈ 12,000
Annual naturalizations
2023
Jamaica
Top origin
India
2nd origin
Poland
3rd origin
≈ 110,000
Undocumented residents
Est.
≈ 13,000
International students
Historical data
Long-run evolution of the key indicators, so you can see the trend — not just today's snapshot.
Foreign-born share
1900–202314%▼ 45%
Share of residents born outside the U.S.
Data table
| Foreign-born | 515,000 | 14.0% |
| Naturalized citizens | 300,000 | |
| Non-citizen residents | 215,000 | |
| Annual new immigrants | ≈ 18,000 | 2023 |
| Annual naturalizations | ≈ 12,000 | 2023 |
| Top origin | Jamaica | |
| 2nd origin | India | |
| 3rd origin | Poland | |
| Undocumented residents | ≈ 110,000 | Est. |
| International students | ≈ 13,000 |
Compared to the United States
Coming soon
Side-by-side comparison of Connecticut vs. the U.S. average.
National ranking
Coming soon
The national ranking against every other state will appear here as more states are published.