Iowa › Dubuque County › Dubuque County Treasurer
One candidate is tracked for Dubuque County Treasurer on the November 3, 2026 ballot: Michael Clasen. Candidate information follows official Dubuque County election filings; verify with the official election office linked below.
Incumbent Republican Michael Clasen, first elected in 2022, filed unopposed for the June 2, 2026 primary and is the only candidate on the November ballot, per the county auditor's candidate listing.
Republican · Incumbent
Clasen was elected Dubuque County Treasurer in 2022 and is running unopposed for re-election, per the county auditor's official roster. No campaign website or questionnaire response was found as of September 9, 2026; the official roster and election filing is the only verifiable source for Michael Clasen.