Election Authority

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Nov. 2, 2021 Special Election for Residents of Dardenne Prairie and St. Charles Ward One 

Absentee Voting in the Nov. 2 Special Election Begins Tuesday, Sept. 21

St. Charles County Election Authority
397 Turner Blvd., St. Peters, MO 63376
8 a.m.–5 p.m., Monday–Friday, Sept. 21–Nov. 1 (closed Monday, Oct. 11 for Columbus Day)
8:30 a.m.–12:30 p.m., Saturday, Oct. 30

Last Day to Register to Vote in the Nov. 2 Special Election is Wednesday, Oct. 6

  • St. Charles County residents may register in person at the Election Authority office at 397 Turner Boulevard in St. Peters.
  • Residents may register while obtaining services from state agencies such as the Department of Motor Vehicles, Division of Family Services, Military Recruitment or WIC.
  • Other options for registering to vote can be found in the "Helpful Resources" section on this page and on the Voting in St. Charles County page.

Voter Registration Information

  • To register online, visit the Missouri Secretary of State website.
  • St. Charles County residents may register in person at the Election Authority office at 397 Turner Boulevard in St. Peters.
  • Residents may register while obtaining services from state agencies such as the Department of Motor Vehicles, Division of Family Services, Military Recruitment or WIC.
  • Register to vote or change your voter registration information with the Missouri Voter Registration Application (PDF).

Directions to the Election Authority

  • The Election Authority is located off I-70 and Highway 79 in St. Peters.
  • Exit off I-70 and head north on Highway 79.
  • Get in the right lane and bear right onto the North Outer Road exit.
  • Go straight at the stop sign, crossing over the North Outer Road.
  • You will be on Turner Boulevard. The Election Authority is in the second building on the right.

Helpful Resources