Presidential elections · 2000–2024
Calvert County, MD — Presidential Election Results (2000–2024)
In 2024, Calvert County, Maryland voted for Donald J. Trump (Republican) by R+10.9 — 23,438 Democratic to 29,361 Republican of 54,191 votes cast. From 2020 to 2024 it shifted 5.3 points toward Republicans. That makes it 39.4 points more Republican than Maryland overall (D+28.5).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 2000–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in Calvert County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 23,438 | 29,361 | 1,392 | 43.3% | 54.2% | R+10.9 |
| 2020 | 22,587 | 25,346 | 1,180 | 46.0% | 51.6% | R+5.6 |
| 2016 | 18,225 | 26,176 | 3,007 | 38.4% | 55.2% | R+16.8 |
| 2012 | 20,529 | 23,952 | 1,037 | 45.1% | 52.6% | R+7.5 |
| 2008 | 20,299 | 23,095 | 663 | 46.1% | 52.4% | R+6.3 |
| 2004 | 15,967 | 23,017 | 367 | 40.6% | 58.5% | R+17.9 |
| 2000 | 12,986 | 16,004 | 816 | 43.6% | 53.7% | R+10.1 |
Calvert County presidential elections — FAQ
Who carried Calvert County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Calvert County, Maryland in 2024 by R+10.9, with 54,191 votes cast. Data: MIT Election Data & Science Lab.
How did Calvert County shift between 2020 and 2024?+
Calvert County shifted 5.3 points toward Republicans between 2020 (R+5.6) and 2024 (R+10.9).
Is Calvert County more Democratic or Republican than Maryland overall?+
In 2024, Calvert County went R+10.9 while Maryland overall went D+28.5 — 39.4 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.