The Ballot Brief
Warren County, Iowa

Warren County Supervisor District 5

2 candidates are tracked for Warren County Supervisor District 5 on the November 3, 2026 ballot: Drew Merrifield and Alfonso Valenzuela-Gumucio. Candidate information follows official Warren County election filings; verify with the official election office linked below.

About this race

Open seat: sitting District 5 supervisor Crystal McIntyre is not on the November ballot, per the county's Board of Supervisors roster. Republican Drew Merrifield faces No Party candidate Alfonso Valenzuela-Gumucio.

What this office does

County commissioner. The county board is the county's legislative and, in most states, executive body. Commissioners adopt the county budget and property tax rate, oversee roads, the jail, public health, planning and zoning in unincorporated areas, and appoint or confirm department heads. In counties with an elected county executive or judge, the board's role is mainly the budget and ordinances.

Iowa › Warren County › Warren County Supervisor District 5

Drew Merrifield

Republican

Biography

Drew Merrifield is the Republican candidate for Warren County Supervisor, District 5. No campaign website was found as of September 22, 2026.

Alfonso Valenzuela-Gumucio

Independent

Biography

Alfonso Valenzuela-Gumucio is a Senior Real Estate Specialist with Realty ONE Group in the Des Moines area, focused on serving seniors with downsizing and transition services, per his brokerage's professional profile page. No campaign website was found as of September 22, 2026.

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Voting info and more

Voting info and more
Questions about this race

Who is running for Warren County Supervisor District 5 in 2026?

2 candidates are tracked for Warren County Supervisor District 5 on the November 3, 2026 ballot: Drew Merrifield and Alfonso Valenzuela-Gumucio. Candidate information follows official Warren County election filings; verify with the official election office linked below.

When is the Warren County Supervisor District 5 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 Warren 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 Warren 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 Warren County sample ballot and your exact ballot by address.

The rest of your Warren County ballot

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

Also on your ballot
Warren County RecorderWarren County AttorneyIowa Senate District 11See all 8 Warren County races
Candidate profiles
Drew Merrifield, full profileAlfonso Valenzuela-Gumucio, full profileOfficial Iowa election office