Presidential elections · 2000–2024
Pettis County, MO — Presidential Election Results (2000–2024)
In 2024, Pettis County, Missouri voted for Donald J. Trump (Republican) by R+48.7 — 4,703 Democratic to 13,907 Republican of 18,882 votes cast. From 2020 to 2024 it shifted 1.2 points toward Republicans. That makes it 30.3 points more Republican than Missouri overall (R+18.4).
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 Pettis County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 4,703 | 13,907 | 272 | 24.9% | 73.7% | R+48.7 |
| 2020 | 4,783 | 13,854 | 460 | 25.0% | 72.5% | R+47.5 |
| 2016 | 4,324 | 12,810 | 977 | 23.9% | 70.7% | R+46.9 |
| 2012 | 5,904 | 10,842 | 429 | 34.4% | 63.1% | R+28.8 |
| 2008 | 6,932 | 11,018 | 258 | 38.1% | 60.5% | R+22.4 |
| 2004 | 5,801 | 11,603 | 92 | 33.2% | 66.3% | R+33.2 |
| 2000 | 5,855 | 9,533 | 367 | 37.2% | 60.5% | R+23.3 |
Pettis County presidential elections — FAQ
Who carried Pettis County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Pettis County, Missouri in 2024 by R+48.7, with 18,882 votes cast. Data: MIT Election Data & Science Lab.
How did Pettis County shift between 2020 and 2024?+
Pettis County shifted 1.2 points toward Republicans between 2020 (R+47.5) and 2024 (R+48.7).
Is Pettis County more Democratic or Republican than Missouri overall?+
In 2024, Pettis County went R+48.7 while Missouri overall went R+18.4 — 30.3 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.