---
title: "Chicago mayoral election winner? (2027) — In 2027"
canonical_url: https://betcrypto.now/events/chicago-mayoral-election-winner-2027-in-2027
status: live
trading_closes_at: 2028-02-23T15:00:00+00:00
total_volume_usd: 63521.36
venues: ["Kalshi", "Polymarket"]
categories: ["Politics"]
prices_as_of: 2026-11-07T04:34:32+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/chicago-mayoral-election-winner-2027-in-2027
---

# Chicago mayoral election winner? (2027) — In 2027

Live · $63,521 traded · listed on Kalshi, Polymarket

## About

The 2027 Chicago mayoral election will be held on February 23, 2027, to elect the mayor of Chicago, Illinois. If no candidate receives a majority of the vote, a runoff election will be held on April 6, 2027.

This market will resolve according to the candidate that wins the election.

The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from the City of Chicago.

_From Polymarket's listing._

## Main market

| Outcome | Probability | Cheapest | Kalshi | Polymarket |
|---|---|---|---|---|
| Alexi Giannoulias | 73% | 74¢ on Polymarket | 75¢ | 74¢ |
| Brandon Johnson | 10% | 9.1¢ on Kalshi | 9.1¢ | 13¢ |
| Susana Mendoza | 6% | 6.9¢ on Polymarket | — | 6.9¢ |
| John Kelly | 5% | 9.7¢ on Polymarket | — | 9.7¢ |
| Joe Holberg | 4% | 5.1¢ on Polymarket | 8¢ | 5.1¢ |
| Matt Brewer | 4% | 6.4¢ on Polymarket | — | 6.4¢ |
| Paul Vallas | 2% | 3¢ on Kalshi | 3¢ | — |
| Rahm Emanuel | 2% | 3¢ on Kalshi | 3¢ | — |
| Maria Pappas | 0.9% | 1.3¢ on Polymarket | 15¢ | 1.3¢ |
| George Cardenas | 0.6% | 1¢ on Polymarket | — | 1¢ |
| Mike Quigley | 0.5% | 0.9¢ on Polymarket | — | 0.9¢ |
| Willie Wilson | 0.5% | 0.9¢ on Polymarket | — | 0.9¢ |
| Kam Buckner | 0.5% | 0.9¢ on Polymarket | 45¢ | 0.9¢ |
| Danielle Carter-Walters | — | 13¢ on Polymarket | — | 13¢ |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/293187?via=md)
- [Polymarket](https://betcrypto.now/go/e/536217?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or the [JSON API](https://betcrypto.now/api/v1/events/chicago-mayoral-election-winner-2027-in-2027).

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