Plymouth County, Iowa

Plymouth County Treasurer

One candidate is tracked for Plymouth County Treasurer on the November 3, 2026 ballot: Shelly Sitzmann. Candidate information follows official Plymouth County election filings; verify with the official election office linked below.

Iowa › Plymouth County › Plymouth County Treasurer

Unopposed. Incumbent Republican Shelly Sitzmann is seeking reelection, per the county's official candidate list and her name appearing on the county treasurer's own department page.

Shelly Sitzmann

Republican · Incumbent

Biography

Shelly Sitzmann is the incumbent Plymouth County Treasurer, seeking reelection unopposed, per the county treasurer office's own page.

Questions about this race

Who is running for Plymouth County Treasurer in 2026?

When is the Plymouth County Treasurer election in Iowa?

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

How do I see my exact Plymouth 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.

Sources

Verify this race
Candidate roster from official Plymouth County and state election office filings, last verified 2026-09-22. Bios and priorities carry their attribution inline.
Cross-check with the official Iowa election office, or see the full Plymouth County sample ballot and your exact ballot by address.