# Mark Boyko

Mark Boyko is a Democratic member of the Missouri House for district 90.

- Party: Democrat
- Seat: Missouri House, district 90
- Serving since: 2025-01-08
- Current term: MO 2025–26 session
- Open States ID: ocd-person/3a6ee726-1e30-4f9a-82cc-af57163e571b

Source: https://americaspoliticalpulse.com/p/3a6ee726-1e30-4f9a-82cc-af57163e571b (America’s Political Pulse, Polarization Research Lab), data through 2026-10-27. Data under CC BY 4.0. Cite as: Westwood, Sean J., and Yphtach Lelkes. 2024. America's Political Pulse [data set].

## Headline

0% of the 25 bills Boyko sponsored got out of committee, in the bottom tenth of the Missouri House.

## Ideology (CSIP)

CSIP score −0.66 (standard error 0.05), from 410 donors and 0 roll calls. Negative is left of 0, positive right of it, on one scale for every official. 45% of State House Democrats score lower.

## Legislation (MO 2025–26 session)

Sponsored 25 bills: 25 reached committee, 0 passed one chamber, 0 passed both, 0 became law. Cosponsored 38. 0.0% of sponsored bills got out of committee (Missouri House 32.2%; rank 140 of 150).

Recent sponsored bills:

- HJR 196: Prohibits public utilities from charging for costs for construction in progress (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HJR196/
- HB 3456: Modifies provisions related to utility colocation along highway corridors (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3456/
- HB 3455: Repeals and modifies certain provisions relating to the regulation of public utilities (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3455/
- HB 3454: Creates provisions relating to public utilities employees' whistleblower protections (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3454/
- HB 3437: Prohibits certain transactions involving public utilities unless the Public Service Commission finds them to be in the public interest (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3437/
- HB 3436: Creates provisions relating to the regulation of public utilities (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3436/
- HB 3438: Prohibits certain charges by public utilities to customers (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3438/
- HB 3244: Modifies provisions relating to assisted reproductive technology (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3244/
- HB 3158: Modifies provisions relating to citizenship and immigration status of certain driver's license holders (in committee, 2026-05-15) https://openstates.org/mo/bills/2026/HB3158/
- HB 2975: Modifies provisions relating to the calculation of income tax, establishing new progressive personal income brackets and repealing income tax subtractions for… (in committee, 2026-04-23) https://openstates.org/mo/bills/2026/HB2975/

## Campaign money (2026 cycle)

Itemized receipts $78.6K (State House Democrats median $40.4K). 83% of itemized individual money came from in state. Aggregates only; no individual donors.

## Links

- Official site: https://house.mo.gov/MemberDetails.aspx?year=2025&code=R&district=090
- Campaign site: https://markboyko.com/
- Facebook: https://www.facebook.com/boykoformissouri
- Instagram: https://www.instagram.com/markboykomo/
- LinkedIn: https://www.linkedin.com/in/mark-boyko/

Full profile, with every chart and the methods: https://americaspoliticalpulse.com/p/3a6ee726-1e30-4f9a-82cc-af57163e571b