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Connecticut's 1st Congressional District
Presidential Election Results: –
CT-01 (Connecticut) voted D+22.9 for Kamala Harris in 2024, with Harris receiving 208,405 votes (60.59%). This represented a R+5.2% swing toward Republicans compared to 2020.
Interactive map with district profile in split-screen view
Top reported ancestry groups (compared to national average).
CT-01 • 2008–2024
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 60.6%(208,405) | 37.7%(129,726) | D+22.9 | R+5.2% |
| 2020 | 63.3%(227,830) | 35.2%(126,759) | D+28.1 | D+4.8% |
| 2016 | 59.4%(194,466) | 36.2%(118,324) | D+23.3 | R+5.4% |
| 2012 | 64.3%(201,606) | 35.7%(111,868) | D+28.6 | R+4.8% |
| 2008 | 66.0%(220,149) | 32.6%(108,608) | D+33.5 | 0% |
| Year | Winner | Democrat | Republican | Other | Margin | Swing |
|---|---|---|---|---|---|---|
| 2024 | John B. LarsonInc | 59.9%(197,788) | 34.8%(115,065) | — | D+25.0 | 0.0 |
| 2022 | John B LarsonInc | 59.4%(144,873) | 37.5%(91,506) | — | D+21.9 | 0.0 |
Source: Official state election returns via FEC and state Secretaries of State