The Ballot Brief
Johnson County, Iowa

Johnson County Board of Supervisors District 2

2 candidates are tracked for Johnson County Board of Supervisors District 2 on the November 3, 2026 ballot: Jon Green and Phil Hemingway. Candidate information follows official Johnson County election filings; verify with the official election office linked below.

About this race

Incumbent Democrat Jon Green, who chairs the Board, faces Republican Phil Hemingway, a mechanic making his third run for the board, per Yahoo News. This contest is on the November 3, 2026 ballot.

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 › Johnson County › Johnson County Board of Supervisors District 2

Jon Green

Democratic

Biography

Jon Green of Lone Tree was elected Johnson County Supervisor in 2021 and now chairs the Board of Supervisors; he previously served one term as mayor of Lone Tree, per the Board of Supervisors' official website. No campaign website was found as of September 22, 2026.

Phil Hemingway

Republican

Biography

Phil Hemingway is a mechanic from Lincoln Township who previously ran for the Board of Supervisors in 2021 and 2022, per Yahoo News. No campaign website was found as of September 22, 2026.

Next on your ballotJohnson County Board of Supervisors District 3

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Questions about this race

Who is running for Johnson County Board of Supervisors District 2 in 2026?

2 candidates are tracked for Johnson County Board of Supervisors District 2 on the November 3, 2026 ballot: Jon Green and Phil Hemingway. 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 2 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 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.

Verify this race

Candidate roster from official Johnson County and state election office filings, last verified September 27, 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 your ballot
Johnson County Board of Supervisors District 4Johnson County Board of Supervisors District 5Johnson County TreasurerSee all 16 Johnson County races
Candidate profiles
Jon Green, full profilePhil Hemingway, full profileOfficial Iowa election office