Photo of Mark Costello
R Iowa Senate · District 8

Sen. Mark Costello

Compare
Total votes
2,984
all sessions
Attendance
100%
of floor votes
Higher than 91% of chamber peers
With party
98%
of cast votes
Near the chamber average
Bipartisan score
1%
crosses aisle rarely
Near the chamber average
Sponsored
57
bills & resolutions
Lower than 81% of chamber peers
Committees
8
assignments
2,984 roll-call votes

Voting record

Yea
2,425
voted in favor
Nay
559
voted against
Absent
0
missed votes
Total cast
2,984
across all sessions
Crossed party
51
votes against own party
This page
2,984
matching current filters
Bill
Description
Vote
Result
Tally
Date
SF 2168
A bill for an act relating to workforce matters including apprenticeships and other career training, unemployment insurance, and membership of the state workforce development board, making appropriations, and including effective date provisions.
Yea
Passed
29–14
Mar 5, 2026
SF 2335
A bill for an act directing the department of education to convene a working group to study the impact of technology on the cognitive function and academic performance of students.
Yea
Passed
43–0
Mar 5, 2026
SF 2168
A bill for an act relating to workforce matters including apprenticeships and other career training, unemployment insurance, and membership of the state workforce development board, making appropriations, and including effective date provisions.
Nay
Failed
14–29
Mar 5, 2026
SF 2283
A bill for an act relating to the use of unmanned aerial vehicles by law enforcement officers.
Yea
Passed
43–0
Mar 5, 2026
SF 487
A bill for an act relating to employer recordkeeping and auditing requirements for purposes of unemployment insurance and including applicability provisions.
Yea
Passed
30–16
Mar 4, 2026
HF 2558
A bill for an act relating to the definition of public improvement for purposes of public construction bidding.
Yea
Passed
46–0
Mar 4, 2026
HF 2635
A bill for an act relating to health carriers standards of conduct; utilization review organizations, artificial intelligence, audits, and prior authorizations; certificate of need processes; and including applicability provisions.
Yea
Passed
45–0
Mar 4, 2026
SF 2340
A bill for an act relating to the authority of counties and cities to regulate the installation or use of battery-charged security alarm systems on nonresidential properties.
Yea
Passed
46–0
Mar 4, 2026
HF 2231
A bill for an act establishing a seal of civics excellence program administered by the department of education to recognize student excellence in civics.
Yea
Passed
46–0
Mar 4, 2026
HF 2610
A bill for an act relating to education programs and systems, including career and technical education expenditures and definitions, statewide lower division general education framework and common course numbering systems, and the implementation of a statewide corequisite model in Iowa community colleges.
Yea
Passed
46–0
Mar 4, 2026
Showing 221 to 230 of 2,984 votes
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