St. Louis County, Missouri presidential election results

In 2024 Kamala Harris won St. Louis County by 23.4 points, out of 502,356 votes for president.

St. Louis County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.

2024

Ticket	Votes	Share
Kamala Harris DEM	305,635	60.8%
Donald J. Trump REP	187,982	37.4%
All other candidates	8,739	1.7%
Total	502,356

St. Louis County was D+23.4 against R+18.4 statewide, 41.8 points more Democratic than the state.

Ticket	Votes	Share
Joseph R. Biden DEM	328,151	61.2%
Donald J. Trump REP	199,493	37.2%
All other candidates	8,802	1.6%
Total	536,446

St. Louis County was D+24.0 against R+15.4 statewide, 39.4 points more Democratic than the state.

Ticket	Votes	Share
Albert Gore, Jr. DEM	250,631	51.5%
George W. Bush REP	224,689	46.1%
All other candidates	11,564	2.4%
Total	486,884

St. Louis County was D+5.4 against R+3.3 statewide, 8.7 points more Democratic than the state.

Kamala Harris won St. Louis County by 23.4 points, out of 502,356 votes counted for president.

Presidential results: 2024: Democratic by 23.4 points; 2020: Democratic by 24.0 points; 2000: Democratic by 5.4 points.

In 2024 it was 41.8 points more Democratic than the state as a whole (Democratic by 23.4 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