New York held special elections on November 4, 2025, deciding 1 legislative seat.
Legislature
- Assembly (150 seats): 103 D, 47 R before the election, 0 D, 0 R after.
- Senate (63 seats): 41 D, 22 R before the election, 41 D, 22 R after; control stayed with Democrats.
Legislative races
Ballot measures
| Measure | Description | Result |
|---|
| Proposal 1 | Authorize the state to use up to 323 acres of forest preserve land at the Mount Van Hoevenberg Olympic Sports Complex. This legislatively referred constitutional amendment was placed on the New York 2025 ballot. Voters approved it with 52.0% voting yes. | Passed (52% yes) |