M
Mike Costlow
MO House District 108
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
Government Operations & Budget 19Criminal Justice & Policing 14Civil Rights & Liberties 9Economy & Taxes 9Environment & Energy 7Education 5Housing 4Other 4Technology & Privacy 4Gun Policy 3Healthcare 3Labor & Employment 3Social Services & Welfare 3Transportation & Infrastructure 3Veterans Affairs 3Agriculture 2Abortion & Reproductive Rights 1Defense & Military 1Elections & Voting 1Foreign Policy & Trade 1
Offices & terms
| Office | Party | From | To | Source |
|---|---|---|---|---|
| MO House District 108 current
Missouri |
Republican | Jan 8, 2025 | — | openstates/people CC0-1.0 |
Roll-call votes (404 recorded)
| Vote | Position | Date | Result | Source |
|---|---|---|---|---|
| HB 3231 — Establishes the "Missouri Innovation, Public Safety, and Accountability Act" | Yea | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 2508 — Allows for a search of the series LLC in the SoS Business Entity website and to obtain a certificate of good standing | Yea | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 2508 — Allows for a search of the series LLC in the SoS Business Entity website and to obtain a certificate of good standing | Yea | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 2372 — Modifies provisions relating to health care | Nay | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 2372 — Modifies provisions relating to health care | Nay | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1840 — Establishes an alert system to assist in the location of missing persons with developmental disabilities | Yea | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1840 — Establishes an alert system to assist in the location of missing persons with developmental disabilities | Not voting | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1740 — Modifies provisions relating to driving while intoxicated | Yea | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1740 — Modifies provisions relating to driving while intoxicated | Yea | May 14, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 1544 — HCS/SB 1544 - This act modifies provisions relating to state designations. This act designates the month of January as "Blood Donor… | Yea | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 1083 — HCS/SS/SB 1083 - This act modifies provisions relating to professional licensing. INSPECTIONS OF LONG-TERM CARE FACILITIES (SECTION… | Yea | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 999 — SS#2/SB 999 - This act modifies several provisions relating to vulnerable persons. ASSISTANCE FROM THE ATTORNEY GENERAL (Section 27.117)… | Yea | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 994 — CCS/HCS/SB 994 - This act modifies provisions relating to taxation. TAX CREDITS This act repeals several expired tax credits, including: 1)… | Yea | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 905 — SS/SCS/SB 905 - This act establishes the Missouri Rangers and creates provisions relating to a training program for the Missouri Rangers… | Yea | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 2596 — Modifies provisions relating to health benefit plans | Nay | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1839 — Establishes provisions relating to civil liability for publishing or distributing material harmful to minors on the internet | Yea | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1839 — Establishes provisions relating to civil liability for publishing or distributing material harmful to minors on the internet | Not voting | May 13, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 1470 — HCS/SB 1470 - This act modifies the duties and functions of the Joint Committee on Legislative Research. The Committee is required to… | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 977 — SS/SCS/SBs 977 & 1011 - This act provides that certain international organizations or bodies, such as the World Health Organization, the… | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 953 — HCS/SB 953 - The act modifies provisions relating to environmental programs within the Department of Natural Resources. HYDRANT INSPECTION… | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| SB 953 — HCS/SB 953 - The act modifies provisions relating to environmental programs within the Department of Natural Resources. HYDRANT INSPECTION… | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1940 — Changes the law regarding advertisements and orders of publication in newspapers | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1940 — Changes the law regarding advertisements and orders of publication in newspapers | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1871 — Modifies provisions relating to elections | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
| HB 1871 — Modifies provisions relating to elections | Yea | May 12, 2026 | pass | LegiScan API LegiScan-ToS |
Sponsored legislation (34 as lead sponsor)
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HB 3315
MO · —
Establishes provisions regulating the display of flags at public buildings
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HB 1728
MO · —
Modifies provisions governing city-county library boards of trustees in St. Charles County
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HB 2312
MO · —
Establishes the "Act Against Abusive Website Access Litigation"
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HB 1833
MO · —
Creates provisions relating to an option to opt out of coverage under the Missouri consolidated health care plan and receive an annual stipend instead
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HB 1723
MO · —
Modifies the age of consent
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HB 3364
MO · —
Creates new provisions for industrial utility users
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HB 3375
MO · —
Modifies provisions relating to eminent domain
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HB 3351
MO · —
Creates provisions for detachment from a water district for certain customers in certain circumstances
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HB 3100
MO · —
Establishes the offense of impeding, threatening, or harassing a first responder
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HB 1727
MO · —
Modifies provisions relating to unlawful discriminatory practices
Showing the 10 most recent.