We’re here to help you find accurate information about elections, voter registration, and how to get involved with the Republican Party in Osage County, Missouri.

August 4, 2026 Primary Election

The Missouri Primary Election will be held on Tuesday, August 4, 2026.

As part of our commitment to strong Republican candidates, the Osage County Republican Central Committee uses a vetting and nomination process for county-level offices. Candidates who successfully complete this process appear on our list of preferred candidates.

View the 2026 Vetted Republican Candidates

View the list of those who did not vet

Voter Registration

To register to vote in Osage County, you must meet the following requirements:

  • Be a citizen of the United States

  • Be a resident of Missouri and Osage County

  • Be at least 18 years old by the day of the election

  • Not be currently incarcerated for a felony conviction

  • Not have been adjudged incapacitated by a court

Note: In Missouri, individuals with a felony conviction may register and vote once they are no longer incarcerated, even if they are still on probation or parole.

How to Register:

You can register to vote in Osage County in any of these ways:

  • Online: Use the official Missouri Online Voter Registration portal on the Secretary of State’s website.

  • In Person: Visit the Osage County Clerk’s Office (located in the county courthouse). Bring a valid photo ID.

  • By Mail: Download the Missouri voter registration application, complete it, and mail it to the Osage County Clerk’s Office. Include a copy of a valid form of identification.

Registration Deadlines:

Voter registration generally closes several weeks before Election Day. Always check the Missouri Secretary of State’s website or contact the Osage County Clerk’s Office for the exact deadline for each election.

Get Involved:

If you believe in Republican values and want to make a difference in Osage County, we welcome your involvement. Whether you want to volunteer, help with election efforts, or simply stay informed, there is a place for you.

Questions?

Contact us anytime — we’re happy to help.

View the September 19, 2025 archive of this page