The Ballot Brief
Woodbury County, Iowa

Woodbury County Board of Supervisors District 4

DeWitt and Wilson were on the November 3, 2026 ballot. Names follow official Woodbury County election filings. Certified results will appear here once the election office certifies the count. Iowa certifies the general election by November 30, 2026; county canvasses are due November 10. Official results: electionresults.iowa.gov.

About this race

Open seat: sitting District 4 supervisor Matthew Ung is not on the November ballot, per the county's elected officials roster.

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.

This list comes from official election records but may be incomplete. It can miss, for example, late or petition candidates and some city, school and district races. Your official sample ballot is the final word.

We use AI to research and write election information. Errors are possible. Verify important details with official sources.

Iowa › Woodbury County › Woodbury County Board of Supervisors District 4

Who won? The official answer comes November 30.

Iowa makes results final in three steps.
✓
Done · Nov 3
Votes were cast and counted
Election night totals are a first count, not the final one.
2
Happening now · by Nov 10
Woodbury County double-checks its count
The county reviews mail ballots, provisional ballots and any recount, then sends official totals to the state.
3
Next · Nov 30
Iowa makes it official
The State board of canvassers certifies the result. The winner appears on this page that day.

What local news is reporting

Not official yetUpdated November 5, 2026

This report is cited to the outlet that published it. We do not call races. Official running count: Iowa official results.

Woodbury County Board of Supervisors District 4
No report found yet

Reports are checked daily until Iowa certifies on November 30; a certified winner replaces the report on that day.

Kolby DeWitt

Republican

Biography

Kolby DeWitt is the Republican candidate for Woodbury County Supervisor, District 4. He is a Sioux City resident who serves as outreach director for U.S. Senator Joni Ernst, per KWIT (Iowa Public Radio). He was nominated by the Woodbury County Republican Party at a special convention on June 29, 2026, per the same source. No campaign website was found as of September 22, 2026.

Brittney Wilson

Democratic

Biography

Brittney Wilson is the Democratic candidate for Woodbury County Supervisor, District 4. She is a working mother and was the Woodbury County Democratic Party's nominee for the seat, per KWIT (Iowa Public Radio). No campaign website was found as of September 22, 2026.

Next on the ballotWoodbury County Treasurer

See your full ballot

Your address is only used to match your districts.

Voting info and more

Voting info and more
Questions about this race

Who is running for Woodbury County Board of Supervisors District 4 in 2026?

2 candidates were tracked for Woodbury County Board of Supervisors District 4 on the November 3, 2026 ballot: Kolby DeWitt and Brittney Wilson. Candidate information follows official Woodbury County election filings; verify with the official election office linked below.

When is the Woodbury County Board of Supervisors District 4 election in Iowa?

Election Day was Tuesday, November 3, 2026. Certified results will appear on this page as the election office certifies them. Iowa certifies the general election by November 30, 2026; county canvasses are due November 10. Official results: https://electionresults.iowa.gov/. Voting rules for Iowa are on the Iowa election hub at theballotbrief.com.

How do I see my exact Woodbury 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.

Who won the Woodbury County Board of Supervisors District 4 race?

Not yet reported by the outlets we checked; Iowa certifies on November 30. We do not call races.

Verify this race

Candidate roster from official Woodbury 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 Woodbury County sample ballot and your exact ballot by address.

The rest of your Woodbury County ballot

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

Also on the November 3 ballot
Woodbury County AttorneyIowa Senate District 1Iowa Senate District 7See all 10 Woodbury County races
Candidate profiles
Kolby DeWitt, full profileBrittney Wilson, full profileOfficial Iowa election office