Jefferson County Seal
Jefferson County,
Missouri
Est. 1818
Photo of Rockford Beach Photo of Admin Building Photo of Annex Building Photo of Court House Photo of Soccer Game Photo of Detention Center Photo of Justice Center Photo of Law Enforcement Memorial Photo of Child Fishing Photo of Sheriff Dept Jail Photo of Sheriff East Zone building Photo of Sheriff North Zone building
Home  County Offices  County Clerk/Election Authority  Election Authority/Voter Registration  Voter Information
 

 

Where Do I Vote?


Find my Polling Place

 Enter your house number and zip code, no other personal information is required. 

 

 You must be registered to vote at your current address to vote.

 

Am I Registered to Vote in Jefferson County?

 

Or Register to vote.

 

If you are unable to access the link, feel free to call us at 636-797-5486.