Photo of Mike Zimmer
D Iowa Senate · District 35 On the 2026 ballot

Sen. Mike Zimmer

Compare
Total votes
586
all sessions
Attendance
98%
12 missed
Near the chamber average
With party
94%
of cast votes
Lower than 91% of chamber peers
Bipartisan score
3%
crosses aisle rarely
Higher than 88% of chamber peers
Sponsored
53
bills & resolutions
Near the chamber average
Committees
5
assignments
586 roll-call votes

Voting record

Yea
453
voted in favor
Nay
121
voted against
Absent
12
missed votes
Total cast
586
across all sessions
Crossed party
30
votes against own party
This page
586
matching current filters
Bill
Description
Vote
Result
Tally
Date
HF 532
A bill for an act enacting the dietitian licensure compact.
Yea
Passed
44–0
Apr 14, 2025
HF 516
A bill for an act relating to medical residency and fellowship positions, including priority for admission to the university of Iowa’s colleges of medicine and dentistry, and hospitals and clinics.
Yea
Failed
14–30
Apr 14, 2025
HF 928
A bill for an act relating to the recounting and contesting of elections, and providing penalties.
Nay
Passed
30–14
Apr 14, 2025
HF 316
A bill for an act relating to career education, including middle school career exploration and industry-recognized credential seals and certificates for high school students.
Yea
Passed
44–0
Apr 14, 2025
HF 573
A bill for an act relating to filing applications and custody of the respondent in an involuntary commitment proceeding.
Yea
Passed
44–0
Apr 14, 2025
SF 369
A bill for an act requiring students to pass the United States citizenship and immigration services naturalization civics test as a condition of high school graduation and high school equivalency diplomas. Bipartisan
Yea
Passed
37–7
Apr 14, 2025
HF 516
A bill for an act relating to medical residency and fellowship positions, including priority for admission to the university of Iowa’s colleges of medicine and dentistry, and hospitals and clinics.
Nay
Passed
33–11
Apr 14, 2025
HF 470
A bill for an act relating to alcoholic beverages, including license authorizations, bond requirements, and fee determinations, and including effective date and applicability provisions.
Yea
Passed
43–1
Apr 14, 2025
HF 441
A bill for an act concerning the functions of the employment appeal board; the workers’ compensation commissioner; and the department of inspections, appeals, and licensing relating to contested cases, judicial review, and liability.
Yea
Passed
44–0
Apr 14, 2025
HF 392
A bill for an act authorizing school districts and accredited nonpublic schools to apply to the department of education for authorization to maintain a year-round school calendar at an attendance center or school for students enrolled in grades nine through twelve.
Yea
Passed
48–0
Apr 9, 2025
Showing 431 to 440 of 586 votes
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