The Ballot Brief
Marshall County, Iowa

Marshall County Treasurer

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

About this race

Unopposed. Incumbent Republican Deann S. Tomlinson, whose term ends in 2026, is the only candidate on the ballot, per the county's official sample ballot and elected-officials roster.

What this office does

County treasurer. The county treasurer collects property taxes and other revenue, holds the county's funds, and invests them under state rules. The treasurer distributes tax collections to the county, cities, school districts and special districts that levy them. The office is a custodian of public money, not the body that sets the tax rate.

This race. Every voter in Marshall County votes on this seat. The sitting officeholder, Deann S. Tomlinson, is on the ballot. One name is on the ballot for this seat.

Iowa › Marshall County › Marshall County Treasurer

Deann S. Tomlinson

Republican Incumbent

Biography

Deann S. Tomlinson currently serves as Marshall County treasurer, per the county's official elections website. No campaign website was found as of September 25, 2026.

Next on your ballotMarshall County Attorney

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Voting info and more

Voting info and more
Questions about this race

Who is running for Marshall County Treasurer in 2026?

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

When is the Marshall 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 Marshall 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 Marshall County and state election office filings, last verified September 25, 2026. Bios and priorities carry their attribution inline.

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

The rest of your Marshall County ballot

6 tracked races in Marshall County, Iowa. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Iowa House District 51Iowa House District 52Marshall County Board of Supervisors (at-large, vote for 2)See all 6 Marshall County races
Candidate profiles
Deann S. Tomlinson, full profileOfficial Iowa election office