Presidential elections · 2000–2024
New London County, CT — Presidential Election Results (2000–2024)
In 2024, New London County, Connecticut voted for Kamala D. Harris (Democratic) by D+12.6 — 76,190 Democratic to 58,858 Republican of 137,500 votes cast. From 2020 to 2024 it shifted 3.4 points toward Republicans. That makes it 1.9 points more Republican than Connecticut overall (D+14.5).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Connecticut election results are reported for its eight legacy counties, like New London County. These no longer function as governments and don't match the planning-region boundaries used on modern Connecticut maps, but they remain the grain of the official returns.
Margin by election, 2000–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in New London County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 76,190 | 58,858 | 2,452 | 55.4% | 42.8% | D+12.6 |
| 2020 | 79,459 | 57,110 | 3,035 | 56.9% | 40.9% | D+16.0 |
| 2016 | 62,278 | 54,058 | 7,192 | 50.4% | 43.8% | D+6.7 |
| 2012 | 67,144 | 46,119 | 1,839 | 58.3% | 40.1% | D+18.3 |
| 2008 | 74,745 | 48,460 | 1,560 | 59.9% | 38.8% | D+21.1 |
| 2004 | 66,062 | 49,931 | 2,367 | 55.8% | 42.2% | D+13.6 |
| 2000 | 60,449 | 41,168 | 7,530 | 55.4% | 37.7% | D+17.7 |
Similar-sized counties in Connecticut
New London County presidential elections — FAQ
Who carried New London County in the 2024 presidential election?+
Kamala D. Harris (Democratic) carried New London County, Connecticut in 2024 by D+12.6, with 137,500 votes cast. Data: MIT Election Data & Science Lab.
How did New London County shift between 2020 and 2024?+
New London County shifted 3.4 points toward Republicans between 2020 (D+16.0) and 2024 (D+12.6).
Is New London County more Democratic or Republican than Connecticut overall?+
In 2024, New London County went D+12.6 while Connecticut overall went D+14.5 — 1.9 points more Republican than the state.
Where does this election data come from?+
County-level presidential returns (2000–2024) come from the MIT Election Data and Science Lab (MEDSL), published on the Harvard Dataverse. pumsdata is an independent product that makes the data easy to map and compare, and is not affiliated with MEDSL or Harvard.