The Ballot Brief
Johnson County, Iowa

Johnson County Board of Supervisors District 1

Green-Douglass and Erceg were on the November 3, 2026 ballot. Names follow official Johnson 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

Incumbent Democrat Lisa Green-Douglass faces Republican Greg Erceg, a first-time candidate from Solon, per Yahoo News and the Johnson County Auditor's certified candidate list.

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 race. Elected by district: only voters who live in the district see this race on their ballot.

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 › Johnson County › Johnson County Board of Supervisors District 1

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
Johnson 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.

Johnson County Board of Supervisors District 1
No report found yet

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

Lisa Green-Douglass

Democratic

Biography

Lisa Green-Douglass has served on the Johnson County Board of Supervisors since a January 2016 special election and holds a Ph.D. in Spanish from the University of Iowa, where she taught for eleven years, per the Board of Supervisors' official website. No campaign website was found as of September 22, 2026.

Greg Erceg

Republican

Biography

He is an Army veteran who now works part time delivering auto parts, per the same source. No campaign website was found as of September 22, 2026.

Next on the ballotJohnson County Board of Supervisors District 2

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Voting info and more

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Questions about this race

Who is running for Johnson County Board of Supervisors District 1 in 2026?

2 candidates were tracked for Johnson County Board of Supervisors District 1 on the November 3, 2026 ballot: Lisa Green-Douglass and Greg Erceg. Candidate information follows official Johnson County election filings; verify with the official election office linked below.

When is the Johnson County Board of Supervisors District 1 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 Johnson 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 Johnson County Board of Supervisors District 1 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 Johnson County and state election office filings, last verified October 24, 2026. Bios and priorities carry their attribution inline.

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

The rest of your Johnson County ballot

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

Also on the November 3 ballot
Johnson County Board of Supervisors District 3Johnson County Board of Supervisors District 4Johnson County Board of Supervisors District 5See all 16 Johnson County races
Candidate profiles
Lisa Green-Douglass, full profileGreg Erceg, full profileOfficial Iowa election office