Supreme Court Agrees to Hear Challenge to State Ranked-Choice Voting Systems

By Rachel Kim | June 4, 2026 | 5 min read

The justices will consider whether the electoral method violates the Constitution's guarantee of republican government.

The Supreme Court announced Monday that it will hear a challenge to ranked-choice voting systems used in several states, agreeing to consider whether the electoral method violates Article IV's guarantee that states maintain republican forms of government.

The case, filed by Alaska voters and Republican Party officials, argues that ranked-choice voting, which allows voters to rank candidates by preference and eliminates candidates through multiple rounds of tabulation, creates confusion and produces outcomes that do not reflect majority preference.

"Ranked-choice voting distorts the fundamental principle that the candidate with the most votes should win," said attorney Michael Baker, who represents the challengers. "It effectively disenfranchises voters who only mark their first choice."

Alaska, Maine, and several cities use some form of ranked-choice voting for at least some elections. Defenders of the system argue that it encourages candidates to seek broader support rather than cater to partisan bases and reduces the influence of negative campaigning.

The Court agreed to hear the case despite lower court rulings upholding the Alaska system. Legal scholars note that the constitutional question is novel, with virtually no precedent addressing whether specific electoral systems violate the Guarantee Clause.

A decision is expected by June 2027, potentially affecting the upcoming election cycle in Alaska and influencing other states considering similar reforms.

Tags:
Supreme Courtranked-choice votingAlaskaGuarantee Clauseelectoral reform