Missouri Proposition A — Referendum on House Bill No. 1 (2025 Second Extraordinary Session), congressional district map
Ballot measure · November 3, 2026
- What it does
- Do the people of the state of Missouri approve the act of the General Assembly entitled "House Bill No. 1 (2025 Second Extraordinary Session)," which repeals Missouri's existing congressional plan, and replaces it with new congressional boundaries that keep more counties intact? State and local governmental entities estimate no costs or savings.
- A YES vote means
- A yes vote approves the 2025 law replacing Missouri's congressional district map with the new boundaries it enacted.
- A NO vote means
- A no vote rejects the 2025 law, keeping the congressional district boundaries enacted in 2022.
- Needed to pass
- A simple majority
- Put on the ballot by
- referendum
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Also on Missouri ballots
- Amendment 3 — Abortion, parental consent, and gender transition procedures for minors (HCS HJR 73)
- Amendment 6 — Initiative and referendum process (initiative petition 2026-106)
- Amendment 7 — Public endowment fund to replace state taxes (SS SCS SJR 95)
- Amendment 8 — Elected county sheriffs (CCS HCS SS SJR 87)
Quick answers
- What does a YES vote on Missouri Proposition A mean?
- A yes vote approves the 2025 law replacing Missouri's congressional district map with the new boundaries it enacted.
- What does a NO vote on Missouri Proposition A mean?
- A no vote rejects the 2025 law, keeping the congressional district boundaries enacted in 2022.
- How many votes does Missouri Proposition A need to pass?
- A simple majority
- Should I vote yes or no on Missouri Proposition A?
- SpectrumVote doesn't endorse anyone or tell you how to vote. Read what a YES and a NO vote each do, and the official text, then decide based on what you want to happen.
- When is the vote?
- The general election is Tuesday, November 3, 2026. Early voting and mail-ballot deadlines vary by state; check your state or county election office.