The Ballot Brief
Camden County, Missouri

Circuit Judge, 26th Judicial Circuit, Division 3

One candidate is tracked for Circuit Judge, 26th Judicial Circuit, Division 3 on the November 3, 2026 ballot: Aaron Koeppen. Candidate information follows official Camden County election filings; verify with the official election office linked below.

About this race

Aaron Koeppen (Republican) is the only certified candidate for this partisan circuit judgeship, which serves Camden, Laclede, Miller, Moniteau, Morgan counties, per the Missouri Secretary of State's certified general election candidate list. Circuit judges in nonpartisan court plan circuits appear as retention questions instead.

What this office does

Trial court judge. A trial judge presides over criminal and civil cases at the first level: bail and pleas, motions, trials, sentencing and civil judgments. Judges are bound by state law and appellate precedent and are barred by judicial conduct rules from campaigning on how they would rule. Most states elect trial judges on a nonpartisan ballot; the term and the courts a judge may sit on vary by state.

This race. One name is on the ballot for this seat.

Missouri › Camden County › Circuit Judge, 26th Judicial Circuit, Division 3

Aaron Koeppen

Republican

Biography

Aaron Koeppen is a circuit judge in Missouri's 26th Judicial Circuit, which covers Camden, Laclede, Miller, Moniteau and Morgan counties, per The Missouri Times. He previously served as an associate circuit judge in the circuit before his election as circuit judge. No campaign website was found as of September 20, 2026.

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Questions about this race

Who is running for Circuit Judge, 26th Judicial Circuit, Division 3 in 2026?

One candidate is tracked for Circuit Judge, 26th Judicial Circuit, Division 3 on the November 3, 2026 ballot: Aaron Koeppen. Candidate information follows official Camden County election filings; verify with the official election office linked below.

When is the Circuit Judge, 26th Judicial Circuit, Division 3 election in Missouri?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Missouri are on the Missouri election hub at theballotbrief.com.

How do I see my exact Camden County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Camden County and state election office filings. Bios and priorities carry their attribution inline.

Cross-check with the official Missouri election office, or see the full Camden County sample ballot and your exact ballot by address.

The rest of your Camden County ballot

4 tracked races in Camden County, Missouri. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Missouri House District 142Missouri Senate District 6See all 4 Camden County races
Candidate profiles
Aaron Koeppen, full profileOfficial Missouri election office