Jon Bumstead
Michigan State Senator, District 32 since 2018. Did not run for re-election in 2026; leaves office in January 2027.
- In office
- 7 yrs
- Since 2018
- Bills became law
- 0
- 12 sponsored, 2025–2026 session
- Votes missed
- 11.7%
- Chamber median 1.5%
- With party
- 84%
- On votes splitting the parties
- Last margin
- +5.7
- Won 2022
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET
Committees
As of 2026-10.
- Appropriations · republican vice chair
- Fiscal Agency Governing Board
- Transportation and Infrastructure
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
No bills in this list for the 2025–2026 session.
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Bumstead sits in the Michigan State Senate
Bumstead is closer to the center than 53% of the chamber's Republicans.
Closest: Kevin Daley, Dan Lauwers, Roger Hauck
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:53 PM ET
With Bumstead’s party
- Votes with the chamber's Republicans84%
- Cosponsorships of the other party's bills62%
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: Bumstead’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Bumstead | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| Sep 9, 2026 | HB 5482: State agencies (existing): generally; plans to correct audit recommendations; require… | No | No | Yes | Passed 24–10 |
| Sep 9, 2026 | SB 729: State finance: authorities; outstanding obligations of the state building authority;… | No | No | Yes | Passed 24–10 |
| Jul 3, 2026 | SB 1052: Human services: medical services; definition of kickbacks or bribes; modify. Amends sec.… | No | 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 Bumstead 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 |
|---|---|---|---|
| 2022 | Michigan State Senate, District 32 | Won | R+5.7 |
| 2018 | Michigan State Senate, District 34 | Won | R+4.4 |
| 2014 | Michigan House of Representatives, District 100 | Won | R+27.0 |
| 2012 | Michigan House of Representatives, District 100 | Won | R+24.5 |
| 2010 | Michigan House of Representatives, District 100 | Won | R+32.7 |
Source: 99chambers results archive
Seats Bumstead has held
- Michigan State Senate, District 32 · since 2022
- Michigan State Senate, District 34 · since 2018
- Michigan House of Representatives, District 100 · 2010–2016
Source: 99chambers results archive
Who Bumstead has run against
- Terry J. Sabo (D) · 2022 general, won
- Poppy Sias-Hernandez (D) · 2018 general, won
- Mark Balcom (D) · 2014 general, won
- Ida Dehaas (D) · 2012 general, won
- Bill Richards (D) · 2010 general, won
Source: 99chambers results archive
How we know Bumstead
One person, matched across every source we use.
- Open States ocd-person/5a58fa81-639b-4304-87ca-7471ba9ade96
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET