Mark Huizenga
Michigan State Senator, District 30 since 2022. Lost re-election in 2026; leaves office in January 2027.
- In office
- 3 yrs
- Since 2022
- Bills became law
- 0
- 11 sponsored, 2025–2026 session
- Votes missed
- 0.6%
- Chamber median 1.5%
- With party
- 57%
- On votes splitting the parties
- Last margin
- −9.7
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET
Committees
As of 2026-10.
- Finance, Insurance and Consumer Protection · republican vice chair
- Appropriations
- Health Policy
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
Health: licensing · Introduced Apr 2026
Courts: judges · Introduced Apr 2026
Human services: medical services · Introduced Apr 2026
Property: conveyance of state property · Introduced Jun 2025
Crimes: penalties · Introduced Jun 2025
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Huizenga sits in the Michigan State Senate
Huizenga is closer to the center than 88% of the chamber's Republicans.
Closest: John Damoose, Michael Webber, Roger Victory
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:53 PM ET
With Huizenga’s party
- Votes with the chamber's Republicans57%
- Cosponsorships of the other party's bills31%
Black tick: the average of Republicans in the Michigan State Senate.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Huizenga’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Huizenga | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| Sep 9, 2026 | HB 5482: State agencies (existing): generally; plans to correct audit recommendations; require… | Yes | No | Yes | Passed 24–10 |
| Sep 9, 2026 | SB 729: State finance: authorities; outstanding obligations of the state building authority;… | Yes | No | Yes | Passed 24–10 |
| Jul 3, 2026 | SB 1052: Human services: medical services; definition of kickbacks or bribes; modify. Amends sec.… | Yes | No | Yes | Passed 22–14 |
| Jul 3, 2026 | SB 569: Health: funding; various fees under the public health code; transfer and deposit into the… | No | No | Yes | Passed 21–15 |
| Jul 3, 2026 | HB 5630: Appropriations: school aid omnibus; fiscal year 2026-2027 appropriations for K-12 school… | Yes | No | Yes | Passed 25–11 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Huizenga was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin | Seat | +/− |
|---|---|---|---|---|---|
| 2026 | Michigan Senate District 30 | Lost | D+9.7 | D+4.4 | −5.3 |
| 2022 | Michigan State Senate, District 30 | Won | R+0.3 | — | — |
| 2020 | Michigan House of Representatives, District 74 | Won | R+26.3 | — | — |
| 2018 | Michigan House of Representatives, District 74 | Won | R+21.0 | — | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Seats Huizenga has held
- Michigan State Senate, District 30 · since 2022
- Michigan House of Representatives, District 74 · 2018–2022
Source: 99chambers results archive
Who Huizenga has run against
- Carol Glanville (D) · 2026 general, lost
- David Lagrand (D) · 2022 election, won
- Meagan Hintz (D) · 2020 election, won
- Meagan L. Carr (D) · 2018 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
How we know Huizenga
One person, matched across every source we use.
- Open States ocd-person/8564d477-bb39-47a4-87e1-3ceacd7d3abe
- Wikidata Q75154786
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET