As of 15:03 UTC on 9 Oct 2026, “Erwin Wiens” leads “Niagara-on-the-Lake, ON Mayoral Election Winner” on Polymarket at 54%, followed by “Other” at 50% and “Andrea Kaiser” at 33%, out of 4 outcomes. The event has $30 in Polymarket-reported 24-hour volume. pdata.world compares it with 24 related events on Polymarket and Kalshi.
The 2026 Niagara-on-the-Lake, Ontario mayoral election is currently scheduled to be held on October 26, 2026.
This market will resolve according to the candidate who becomes the next mayor of Niagara-on-the-Lake, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
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 Niagara-on-the-Lake, Ontario.
