The Ballot Brief
Michigan
Candidate profile

Matt Longjohn

Democratic · Michigan · 2026 · Incumbent

On the ballot

Michigan House District 40Michigan · 2026Kalamazoo County sample ballot
Biography

Matt Longjohn is the sitting Michigan state representative for District 40, a 5th-generation Kalamazoo County resident and public health leader, per his House Democrats caucus page. No campaign website was found as of September 4, 2026.

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How we source this

Profile facts follow official election office filings and the sources cited in each biography. Roster last verified October 1, 2026. Official sources are the final word on who appears on your ballot.

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