Missouri
St. Charles County, Missouri presidential election results
In 2024 Donald J. Trump won St. Charles County by 17.0 points, out of 226,052 votes for president.
St. Charles County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
| Ticket | Votes | Share | Bar |
| Mitt Romney REP | 110,784 | 59.7% | |
| Barack Obama DEM | 71,838 | 38.7% | |
| Gary Johnson, James P. Gray (LIB) | 2,709 | 1.5% | |
| Virgil Goode, Jim Clymer (CST) | 359 | 0.2% | |
| Total | 185,690 | |
St. Charles County was R+21.0 against R+9.4 statewide, 11.6 points more Republican than the state.
Source: Missouri Secretary of State, Election Night Reporting, Nov 6, 2012 General Election official returns (as announced by the Board of State Canvassers December 05, 2012; printed 12/14/2012): President, Vice President - County table (pages 2-4; page 1 holds the statewide summary)
Questions and answers
Who won St. Charles County, Missouri in 2024?
Donald J. Trump won St. Charles County by 17.0 points, out of 226,052 votes counted for president.
Is St. Charles County Republican or Democratic?
Presidential results: 2024: Republican by 17.0 points; 2020: Republican by 17.5 points; 2012: Republican by 21.0 points; 2000: Republican by 14.2 points.
How does St. Charles County vote compared with the rest of Missouri?
In 2024 it was 1.4 points more Democratic than the state as a whole (Republican by 17.0 points against Republican by 18.4 points statewide).
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data