M
Mark Costello
IA Senate District 8
Office record: openstates/people CC0-1.0
Verify externally: Open States
Issue areas
Derived from issue-tagged bills they sponsored and stated positions — each links to the underlying record. AI-derived tags
Offices & terms
| Office | Party | From | To | Source |
|---|---|---|---|---|
| IA Senate District 8 current
Iowa |
Republican | Jan 3, 2023 | — | openstates/people CC0-1.0 |
| IA Senate District 12
Iowa |
Republican | — | Jan 3, 2023 | openstates/people CC0-1.0 |
Roll-call votes (586 recorded)
| Vote | Position | Date | Result | Source |
|---|---|---|---|---|
| HF 2757 — A bill for an act relating to nuclear electric generation facilities by creating sales and use tax exemptions and refunds, making… | Yea | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2768 — A bill for an act relating to and making appropriations for state government administration and regulation, including the department of… | Yea | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2289 — A bill for an act relating to matters under the purview of the department of inspections, appeals, and licensing, and including effective… | Yea | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2200 — A bill for an act relating to activities in the administration of alcoholic beverage control by the department of revenue, and including… | Nay | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2218 — A bill for an act relating to state regulatory compliance and eligibility requirements, including by modifying provisions related to the… | Yea | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2465 — A bill for an act relating to agriculture, including by providing for the powers and duties of the department of agriculture and land… | Yea | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2772 — A bill for an act relating to and making appropriations for the economic development of the state, including to the economic development… | Yea | Apr 28, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2478 — A bill for an act relating to transportation and other infrastructure-related appropriations to the department of transportation, including… | Yea | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Nay | Apr 27, 2026 | fail | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Nay | Apr 27, 2026 | fail | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Nay | Apr 27, 2026 | fail | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2780 — A bill for an act relating to alcoholic beverage control by providing for certificates of compliance and the issuance of class “A” wine… | Nay | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2492 — A bill for an act creating a state corporate income tax deduction for net controlled foreign corporation tested income, and including… | Yea | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2695 — A bill for an act relating to the application of foreign law and limiting changes in venue of civil actions, and including applicability… | Yea | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Nay | Apr 27, 2026 | fail | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Yea | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Nay | Apr 27, 2026 | fail | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2724 — A bill for an act requiring the board of educational examiners to establish additional endorsements and authorizations. | Yea | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2754 — A bill for an act relating to education, including by modifying provisions related to charter school approval, contracts, funding, and… | Nay | Apr 27, 2026 | fail | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2676 — A bill for an act relating to health-related matters, including health-related professions, nutrition, medication, and education, and… | Yea | Apr 27, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2493 — A bill for an act relating to the excise tax on certain ethanol blended gasoline purchased exclusively for use in an implement of husbandry… | Yea | Apr 22, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2498 — A bill for an act enacting the interstate podiatric medical licensure compact. | Yea | Apr 22, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| SF 2480 — A bill for an act relating to the taxation and regulation of alternative nicotine products and vapor products, making appropriations, and… | Yea | Apr 22, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 2634 — A bill for an act relating to preneed sellers, sales agents and sales agent applicants, and government cemeteries. | Yea | Apr 22, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
| HF 992 — A bill for an act relating to the fee for duplicates or other evidence of interstate fuel use tax permits or licenses. | Yea | Apr 22, 2026 | pass | Open States bulk CSV (bills/votes) CC0-1.0 |
Sponsored legislation (10 as lead sponsor)
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SJR 2008
IA · —
A joint resolution supporting devolution of power from the United States department of education to the states.
-
SF 500
IA · —
A bill for an act relating to establishing the school security personnel grant program within the department of homeland security and emergency management and…
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SJR 6
IA · —
A joint resolution proposing an amendment to the Constitution of the State of Iowa by repealing the natural resources and outdoor recreation trust fund, and…
-
SR 101
IA · —
A resolution honoring Staff Sergeant William Nathaniel Howard, Staff Sergeant Edgar Brian Torres-Tovar, and their families.
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SR 104
IA · —
A resolution recognizing and honoring the Young Men’s Christian Association
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SF 367
IA · —
A bill for an act designating kratom as a schedule I controlled substance, and making penalties applicable.
-
SF 375
IA · —
A bill for an act relating to the maximum power output for low-speed electric bicycles and pedestrian conveyances powered by an electric motor.
-
SF 331
IA · —
A bill for an act relating to the purchasing of a youth deer hunting license and tag.
-
SF 320
IA · —
A bill for an act creating a capital murder offense by establishing the penalty of death for murder in the first degree of a peace officer on duty, and…
-
SR 111
IA · —
A resolution recognizing the 150th anniversary of the establishment of the University of Northern Iowa.