Missouri: U.S. House races

Local offices and legislative candidates are not covered on this site yet. Confirm everything on your ballot with your state election office.

• Missouri Amendment 3, Prohibit Abortion and Gender Transition Procedures for Minors AmendmentReferred by the legislature · On ballotA yes vote would: Repeal Amendment 3, which enshrined abortion as a constitutional right up to fetal viability, and prohibit abortion, except in cases of medical emergency, fetal anomaly, rape, or incest, with cases of rape and incest only able to have an abortion performed before 12 weeks; Require parental consent for a minor seeking an abortion, except in cases of medical emergency where consent cannot be obtained; Prohibit fetal organ harvesting after an abortion - defined as the collection of fetal tissue, organs, or fluids for the purpose of selling or collecting for scientific purposes - except for paternity testing, determination of anomaly or condition of the unborn child, or for law enforcement purposes; Provide that women can access healthcare in cases of miscarriages and ectopic pregnancies; Provide for the general assembly to enact laws and regulations regarding the provision of abortions, abortion facilities, and abortion providers; and prohibit gender transition surgeries for minors under eighteen, and prohibit the prescribing of cross-sex hormones or puberty blocking drugs to minors under eighteen for the purposes of gender transition.Wikipedia
• Missouri Amendment 6, Initiative and Referendum Powers and Legislative Change Requirements AmendmentCitizen initiative · On ballotA yes vote would: Prohibit the legislature from repealing or amending a citizen initiative unless eighty percent of both chambers of the legislature refer the changes to the next statewide ballot for approval by the electorate, and would prohibit the legislature from making changes to the citizen initiative and referendum process.
• Missouri Amendment 7, State Investment Fund AmendmentReferred by the legislature · On ballotA yes vote would: Create a permanent public endowment fund managed by the state to generate revenue, and using the earnings to eliminate state-imposed taxes when sufficient to replace them.
• Missouri Amendment 8, Require Election of County Sheriffs AmendmentReferred by the legislature · On ballotA yes vote would: Require the election of county sheriffs in most counties, establishing sheriffs as the chief law enforcement officers in those counties, and limiting the removal of sheriffs from office.
• Missouri Proposition A, Missouri Congressional Map ReferendumVeto referendum · On ballotA yes vote would: Uphold House Bill 1, which provided for new congressional districts.Wikipedia

Reported Measures as listed in Wikipedia (CC BY-SA 4.0), 2026-10-15. The list can change as measures are certified or removed: confirm what is on your ballot with your state election office. All measures.

Election Day is Tuesday, November 3, 2026. Deadlines to register, vote early and return a mail ballot differ by state and some have already passed, so confirm them before you act.

Register or check your registration in Missouri Find your district

The first link goes to Vote.gov, the official U.S. government voter site, which points to your state election office.

The largest reported war chest in Missouri belongs to Jason Smith (REP, MO-08), who has raised $5.3M. Across the state, candidates have raised $20.0M for 8 seats.

Reported FEC, receipts reported through each candidate's latest filing.