Ranked Choice vs Approval Voting for Small Elections

For a small multi-candidate election, a board seat, a committee chair, an association office, approval voting usually beats ranked choice. Both fix the core problem with plain plurality, which is that in a five-way race someone can win with 22 percent while 78 percent wanted anyone else. But approval gets you most of that benefit with a fraction of the complexity and far fewer ways to argue about the result. Ranked choice is more expressive and better for large public elections. For a room of a few hundred voters picking one winner from several candidates, the simpler method is the one people trust and the one you can actually explain.

What each method does

Approval voting: you check every candidate you find acceptable, as many as you want. The candidate with the most checks wins. That is the entire rule. A voter who likes two of five candidates checks both.

Ranked choice: you rank candidates in order of preference. If nobody has a majority of first choices, the last-place candidate is eliminated and their voters' ballots transfer to their next choice. You repeat until someone crosses 50 percent. More expressive, because it captures order, but the counting is iterative and not obvious to a casual observer.

Both beat plurality because both stop the vote-splitting problem where two similar candidates knock each other out and hand the win to a divisive third. The question is which one fits your election.

Why approval usually wins for small elections

Three reasons, and they all come down to disputes.

• It is trivial to explain. "Check everyone you approve of, most checks wins." Nobody misunderstands it, nobody spoils a ballot by ranking wrong, and nobody needs a diagram. Ranked choice requires explaining elimination rounds and transfers to people who just want to vote for the treasurer.
• The count is a single sum. Approval is one addition per candidate. Ranked choice is a multi-round process, and every round is a place where a losing candidate can question the elimination order. More steps mean more surface area for a challenge.
• Fewer weird outcomes to defend. Ranked choice has documented edge cases where raising a candidate on some ballots can hurt them. They are rare, but in a small election a rare paradox is one email away from a credibility problem. Approval has fewer counterintuitive results to explain to a skeptic.

For a small governed election, the method that produces the fewest arguments is worth more than the method that captures the most nuance. Simplicity is a feature when the result might be contested. It is the same reason I favor boring, auditable choices in common mistakes running online votes.

When ranked choice is the right call

Use ranked choice when the field is large, when order of preference genuinely matters to the outcome, or when you are filling multiple seats and want proportional representation. Large public elections are its home turf. If you are electing a slate of five from twenty candidates and want the minority to get representation, ranked methods do real work that approval does not. And if your voters are sophisticated and expect to rank, give them what they expect.

For most niche governance, though, that expressiveness is overkill. This is a cousin of the quadratic voting question: the fancier method has real uses, but people reach for it in situations where a simpler rule would serve better and be trusted more.

What matters more than the method

Whichever you pick, the count has to be verifiable. Approval voting on a tool that just asserts a total is no better than plurality on the same tool. Decide the method and the winning threshold before you open, publish both, and run it on a platform that produces an auditable tally so the result survives scrutiny. That is what MintVote is for, and the underlying requirement is in what makes an online vote verifiable.

Pick the method that fits the size and stakes. For a board seat or a committee chair, that is usually approval: simple to explain, simple to count, hard to argue with. Save ranked choice for the elections big and complex enough to earn its complexity.