Taipei Mayor Election Winner

The current evidence still leans toward Chiang Wan-an winning, but not by a wide margin. The latest reported TVBS poll showing Chiang at 49% and Shen Po-yang at 41% is a meaningful lead in a competitive race, and Chiang also appears to retain a structural advantage in perceived viability, which often matters in a two-candidate mayoral contest. With roughly 50 days left, an 8-point polling lead is not decisive, but it is enough to justify Chiang remaining the favorite unless the closing weeks produce further deterioration in his support.

At the same time, the race has clearly tightened in a way that should reduce confidence compared with earlier in the cycle. Shen’s rapid rise, especially among younger voters and some independent voters, suggests that a chunk of the electorate is still moveable and that Chiang’s coalition is not locked in. Reports that Huang Shan-shan’s previous supporters may be migrating toward Shen are especially important because they imply consolidation of the anti-Chiang vote, which is often the path by which an underdog can close the gap late.

The market price is broadly consistent with Chiang being favored, but it may still be a bit high relative to the latest polling trend. Chiang’s name recognition, incumbency benefits, and higher perceived winning odds support the Yes side, while the narrowing margin and subgroup weakness among younger voters create real downside risk. Overall, this looks like a race where Chiang is still more likely than not to win, but the probability should be below the mid-70s implied by the market and closer to the mid-60s.