The Ballot Brief
Kalamazoo County, Michigan

Michigan House District 40

MichiganKalamazoo County › Michigan House District 40

2 candidates are tracked for Michigan House District 40 on the November 3, 2026 ballot: Matt Longjohn and Robert M. Sitarski. Candidate information follows official Kalamazoo County election filings; verify with the official election office linked below.

August 4 primary result: Matt Longjohn was unopposed for the Democratic nomination and meets Republican Robert M. Sitarski, also unopposed, on the November 3 ballot, per the Michigan Secretary of State's official results.

Matt Longjohn

Democratic · Incumbent

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. Matt Longjohn appears on the November 3, 2026 ballot for Michigan House District 40, per the county clerk's certified candidate list. No campaign website or questionnaire response was found as of September 4, 2026. No campaign website or questionnaire response was found as of September 4, 2026.

Robert M. Sitarski

Republican

Robert M. Sitarski appears on the November 3, 2026 ballot for Michigan House District 40, per the county clerk's certified candidate list. No campaign website or questionnaire response was found as of September 4, 2026; the official roster and election filing is the only verifiable source for Robert M. Sitarski.

Verify this race
Candidate roster from official Kalamazoo County Supervisor of Elections filings, last verified 2026-09-04. Bios and priorities carry their attribution inline.
Cross-check with the official Michigan election office, or see the full Kalamazoo County sample ballot and your exact ballot by address.