Missouri·MO·FIPS 29183

St Charles County

Voted Republican in 2024 · 226,166 votes cast

About St Charles County

Saint Charles is a city in and the county seat of St. Charles County, Missouri, United States. The population was 70,493 at the 2020 census, making St. Charles the eighth-most populous city in Missouri. Situated on the Missouri River near its mouth at the Mississippi, St. Charles is a northwestern suburb of St. Louis.

2024 Presidential Results

All candidates · St Charles County, Missouri

Donald J Trump(Republican)

57.7%130,588

Won by 38,362 votes

Kamala D Harris(Democrat)

40.8%92,226

Chase Oliver(Libertarian)

0.9%2,048

Other(Other)

0.6%1,304

Margin History

Red = Republican, Blue = Democratic

2024R+17.0

2020R+17.5

2016R+26.4

🔵

Swung Left in 2024

St Charles County shifted 0.5 points toward Democrats compared to 2020. Voter turnout increased by 1.9%.

🏛

No one has claimed St Charles County yet

Be the first citizen to represent your county in the Citizens' Assembly. Your vote will shift St Charles County's position on the national map.

Claim St Charles County→

St Charles County — Local Discussion

0 messages

What does St Charles County really think?

Elections happen once every 4 years. On constitution.vote, your voice is heard every day. Join the assembly and vote on the issues that matter to Missouri.

Join the Assembly →Vote on Polls

Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)