| Office | Candidates |
|---|
|
| Jefferson County Board of Supervisors At-large | Lee Dimmitt (R) vs. Jerald Jerry Leonard (No Party) |
State legislative races on the 2026 ballot here: HD-87, HD-88 (all legislative districts).
- Jefferson County Agricultural Extension Council (special election, remainder of term): Brandon Taglauer
- Jefferson County Agricultural Extension Council: Christy Conner, Susie Drish, Gregory Jansma, Michelle Moothart, Mark Yule
- Jefferson County Attorney: Chauncey Moulding (D)
- Jefferson County Recorder: Kelly L. Spees (D)
- Jefferson County Treasurer: Mark Myers (D)
- Jefferson County Public Hospital Trustee Board: Angela Atwood, Greg Hanshaw, Alex Roth, Mike Stiemsma
- Jefferson County Soil and Water Conservation District Commissioner Board: Joseph Arndt, Douglas Schultz
- Black Hawk Township Clerk (Jefferson County): Dennis Lock
- Buchanan Township Clerk (Jefferson County): Joseph McLarney
- Buchanan Township Trustee Board (Jefferson County): James T. Salts
- Cedar Township Trustee Board (Jefferson County): Drew Johnson
- Center Township Clerk (Jefferson County): James C. Flinspach
- Center Township Trustee Board (Jefferson County): Philip R. Gevock
- Des Moines Township Clerk (Jefferson County): Ben Godwin
- Des Moines Township Trustee Board (Jefferson County): R. Dean Adam
- Lockridge Township Clerk (Jefferson County): Brian E. Taglauer
- Locust Grove Township Clerk (Jefferson County): Tony Webb
- Locust Grove Township Trustee Board (Jefferson County): Randy Major
- Polk Township Clerk (Jefferson County): David Hollingsworth
- Polk Township Trustee Board (Jefferson County): Mike Myers
- Round Prairie Township Trustee Board (Jefferson County): Craig A. Fulton
- Walnut Township Clerk (Jefferson County): Diana L. Carroll
Jennifer Nicole Jensen, Susan Cole
Amber L. Thompson, Dustin Hite