Michigan House · District 55
Mark Tisdel
Where they sit
Every current House member, placed from most liberal to most conservative by how they voted on contested bills.
Mark Tisdel's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work
On the November 3 ballot
Running for Michigan House District 55.
Also on the ballot: Alex Hawkins (Democratic)
The scores
How these numbers work →Each tick is a current House member, by party; the dot is Mark Tisdel.
Each tick is a current House member, by party; the dot is Mark Tisdel.
Bills
The bills Mark Tisdel sponsored this term and how far they got. Co-sponsors aren’t counted.
| Bills | |
|---|---|
| Sponsored | 40 |
| Passed both chambers | 2 |
| Became law | 2 |
| Vetoed by the Governor | 0 |
Rank by bills passed: Rank 12 of 110 in the House (tied with 19 others) · 10 of 58 Republicans (tied with 15 others)
A bill's sponsor is its primary sponsor, the first name on it; co-sponsors aren't counted.
Bills that passed both chambers
| Bill | Result | Final action |
|---|---|---|
| HB 4062 Public employees and officers: ethics; former members of the legislature; prohibit from engaging in certain lobbying activities for a period of time |
Became law | July 3, 2026 |
| HB 4141 Education: students; a wireless communications device policy: require the board of a school district or board of directors of a public school academy to… |
Became law | Jan. 22, 2026 |
Budget projects
The Michigan pages don't credit legislators with budget items.
Contested votes where they split
2 against the Speaker; 2 against most of their party.
| Date | Bill and motion | Their vote | Speaker | Most of their party |
|---|---|---|---|---|
| June 11, 2026 | HB 5124: Communications: video services; requirements for video services reports; modify Passage |
Nay | Yea (split) | Yea (split) |
| June 11, 2026 | HB 5123: Communications: video services; definition of video service; modify Passage |
Nay | Yea (split) | Yea (split) |
Every roll call
How Mark Tisdel voted on each of the 755 floor roll calls while in office, newest first.
| Date | Vote | Their vote | Most of their party | Speaker | Yeas–nays |
|---|---|---|---|---|---|
| Loading… | |||||
Contested and party-line votes link to their own pages; the rest link to the official record.
Contact, committees and caucuses
Contact
- marktisdel@house.mi.gov
- Capitol office
- Room N-989, Anderson House Office Building 124 N. Capitol Ave., Lansing, MI 48933
517-373-1792 - District office
- House Office Building P.O. Box 30014, Lansing, MI 48909
Committees
- Finance Chair
- Insurance Republican vice chair
- Health Policy
- Regulatory Reform
Contact details and committee assignments from Open States' data on the Michigan Legislature, which it collects from the chambers' websites, as of Oct. 15, 2026.
Source: the Michigan House and Senate Journals, Jan. 8, 2025 to Oct. 14, 2026. How these numbers work · Corrections