Supporters say plurality voting is straightforward for voters to understand and allows results to be tallied and reported quickly on election night.
Whoever gets the most votes wins, even if it's less than half. You pick one candidate, and the highest vote-getter takes the seat.
Critics argue plurality voting can produce winners opposed by most voters when multiple candidates split the vote, and discourages third-party or independent candidacies by raising fears of 'spoiler' effects.
Each voter selects a single candidate for each office on the ballot. There is no ranking or second choice.
Votes are tallied once, and the candidate with the largest share wins, whether that share is 30 percent, 49 percent, or more. No runoff is triggered unless state law specifically requires one.
A look at how ranked-choice voting works, where it is used, and what would have to happen for it to replace plurality voting in U.S. House, Senate, and presidential races.
Read the guide →Advocates say ranking candidates produces majority winners and broader appeal; opponents say the system adds complexity and delays without clear benefits.
Read the brief →