The Ballot Brief
Milwaukee County, Wisconsin

Wisconsin Assembly District 13

2 candidates are tracked for Wisconsin Assembly District 13 on the November 3, 2026 ballot: Mike Morgan and Amy Zimmerman. Candidate information follows official Milwaukee County election filings; verify with the official election office linked below.

About this race

Mike Morgan (Republican), Amy Zimmerman (Democratic) meet on the November 3 ballot. The seat is open: Robyn Vining filed a notification of noncandidacy, per the Wisconsin Elections Commission. Wisconsin has no runoffs; the August 11 partisan primary set each party's nominee, and unopposed nominees still print. The field is the Wisconsin Elections Commission's certified Candidates on Ballot list for the November 3, 2026 general election (read September 7, 2026). This seat is elected by district; only the district covering your address appears on your ballot.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

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

Wisconsin › Milwaukee County › Wisconsin Assembly District 13

Mike Morgan

Republican

Top priorities
  • Return the state budget surplus to taxpayers and local governments
  • Reduce tax and fee burdens and improve utility rate regulation
  • Balance data center growth with job creation and affordability

Per the WUWM candidate voter guide.

Biography

Mike Morgan served six years on the Wauwatosa Common Council, chairing its Transportation Affairs Committee and Aldermanic Selection Committee, per The Freeman. He has worked in marketing for companies including Harley-Davidson and as a journalist, and previously worked on staff for the Wisconsin State Senate and Milwaukee Common Council. No campaign website was found as of September 7, 2026.

Amy Zimmerman

Democratic

Top priorities
  • Fully fund public education
  • Expand affordable housing and health care access
  • Strengthen environmental protections, including data center environmental assessments

Per the WUWM candidate voter guide.

Biography

Amy Zimmerman is a project manager with more than 15 years of experience across health care technology, utilities and financial services, per her campaign website. She is also a small business co-owner and has led multimillion-dollar initiatives and community volunteer projects in the Brookfield area.

Campaign site (opens in a new tab)
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Voting info and more

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Questions about this race

Who is running for Wisconsin Assembly District 13 in 2026?

2 candidates are tracked for Wisconsin Assembly District 13 on the November 3, 2026 ballot: Mike Morgan and Amy Zimmerman. Candidate information follows official Milwaukee County election filings; verify with the official election office linked below.

When is the Wisconsin Assembly District 13 election in Wisconsin?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Wisconsin are on the Wisconsin election hub at theballotbrief.com.

How do I see my exact Milwaukee 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 Milwaukee County and state election office filings, last verified September 25, 2026. Bios and priorities carry their attribution inline.

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

The rest of your Milwaukee County ballot

23 tracked races in Milwaukee County, Wisconsin. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Wisconsin Assembly District 16Wisconsin Assembly District 17Wisconsin Assembly District 18See all 23 Milwaukee County races
Candidate profiles
Mike Morgan, full profileAmy Zimmerman, full profileOfficial Wisconsin election office