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Matt Longjohn

D
State Representative · District 40 · Michigan · Serving since 2025
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Overview of the Representative's office, activities, and communications.

About

Matt Longjohn is an American physician and Democratic politician who has served in the Michigan House of Representatives representing the 40th district since January 2025. He was born in Kalamazoo. In 2018, he was the Democratic nominee for Michigan's 6th congressional district but lost to incumbent Fred Upton.

Summary generated by AllCiv from public sources · Wikipedia.
Years in office
1
Elections won
2
Bills sponsored
14
Cosponsored
592
Committees
2

Committee Assignments

2 committees
member·Appropriations
member·Protecting Michigan Employees and Small Businesses
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On the ballot Nov 3, 2026
Michigan State House Seat
Candidate Page →
District
Population
92,204
Median HH Income
$86K
Unemployment
5.3%
Bachelor's+
49.8%
Veterans
N/A
Median Age
37.6
Mean HH Income
N/A
Poverty Rate
9.6%
HS or Higher
96.6%
Median Home Value
$295K
Median Rent
$1,125/mo
Owner-Occupied
68.5%
Under 18 / 65+
N/A
Links
Data sourced from Open States, state legislature records, and state election returns.