Wisconsin State Assembly · District 57

Kevin Petersen

Republican

Where they sit

Every current Assembly member, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →
Petersen
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Kevin Petersen'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 10 of those votes. Gray seats are members too new to score. How these numbers work

Wisconsin State Assembly97thpercentile
More conservative than 96% of the Wisconsin State Assembly.
Most liberalMost conservative
4th most conservative of 99
Votes with the Speaker
99%
Democrats Republicans 0%100%

Each tick is a current Assembly member, by party; the dot is Kevin Petersen.

On 217 contested votes where both voted99% on all 292 votes where both voted
Votes with own party
100%
Democrats Republicans 75%100%

Each tick is a current Assembly member, by party; the dot is Kevin Petersen.

On 204 party-line votesPartisan rank: 1 of 99 in the Assembly (tied with 44 others)No one in the Assembly votes with their party more often

Bills

The bills Kevin Petersen sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →
Bills: Kevin Petersen
Bills
Sponsored4
Passed both chambers2
Became law2
Vetoed by the Governor0

Rank by bills passed: Rank 32 of 99 in the Assembly (tied with 8 others) · 32 of 54 Republicans (tied with 8 others)

A bill's sponsor is its lead author, the first legislator named when it was introduced; coauthors and cosponsors aren't counted, and a bill a committee introduced (the Joint Legislative Council's, or one introduced at the Governor's request) counts for no member.

Bills that passed both chambers

Bills that passed both chambers: Kevin Petersen
BillResultFinal action
AB 700
An appropriation for refundable long-term care insurance assessment credits and making an appropriation
Became law April 9, 2026
AB 699
A long-term care insurance assessment and a long-term care insurance assessment tax credit
Became law April 9, 2026

Budget projects

Wisconsin's budget doesn't name the legislator who asked for an item, so there's no budget figure for Wisconsin legislators.

Contested votes where they split

1 against the Speaker; 1 against most of their party.

Contested votes where they split: Kevin Petersen
DateBill and motion Their voteSpeakerMost of their party
May 13, 2025 AB 43: Permitting pharmacists to prescribe certain contraceptives, extending the time limit for emergency rule procedures, providing an exemption from emergency rule…
Passage
Nay Yea (split) Yea (split)

Every roll call

How Kevin Petersen voted on each of the 302 floor roll calls while in office, newest first.

Every roll call: Kevin Petersen
DateVoteTheir vote Most of their partySpeakerYeas–nays
Loading…

Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Committees

  • Legislative Council
  • Organization
  • Review of Administrative Rules
  • Review of Administrative Rules
  • Rules

Contact details and committee assignments from Open States' data on the Wisconsin Legislature, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the Wisconsin State Assembly's and Senate's roll-call records, Jan. 6, 2025 to May 13, 2026. How these numbers work · Corrections