Welcome to the Boone County Clerk's Office

Upcoming Elections

The next election date is March 10, 2020, Presidential Preference Primary
The last day to register to vote was February 12, 2020.

Notice of Election


April 7, 2020 - General Municipal Election
The last day to register to vote is March 11, 2020.

Notice of Election

List of Hospital Trustee Filed Candidates


August 4, 2020 - Primary Election
The last day to register to vote is July 8, 2020.

Notice of Offices

List of Filed Candidates

Candidate Filing Information

Candidate filing for the August 4, 2020 Primary Election opens at 8:00 a.m. Tuesday, February 25th and closes at 5:00 p.m. on Tuesday, March 31st. Filing for county offices occurs in the office of the County Clerk, Room 236 of the Boone County Government Center, 801 E. Walnut, Columbia, MO.