New York Assembly District 23
New York State Assembly · New York
Pesach Osina held the seat for Democrats, winning by 4.0 points over Thomas Sullivan.
Fusion voting
Source: New York State Board of Elections unofficial resultsUpdated Nov 7, 2026, 12:46 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Top funders
Largest contributors to each campaign; the color shows which candidate they gave to.
| NYS Democratic Assembly Campaign- coTo Osina's campaign | $35K | |
| NYC District Council of CarpentersTo Osina's campaign | $6K | |
| Real Estate BoardTo Osina's campaign | $6K | |
| Simon PelmanTo Osina's campaign | $6K | |
| Stacey Pheffer Amato For Assembly 2026To Osina's campaign | $3K | |
| Peter CastellanaTo Sullivan's campaign | $1K | |
| Alida GenoveseTo Sullivan's campaign | $1K | |
| Kevin McCannTo Sullivan's campaign | $1K | |
| Peter BezmalinovicTo Sullivan's campaign | $1K | |
| Ursula SullivanTo Sullivan's campaign | $1K |
Show 2 more
Campaign money: New York State Board of Elections, through Oct 19, 2026.
Source: New York State Board of Elections campaign filingsUpdated Oct 19, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Pesach Osina
- 53%
- Thomas Sullivan
- 47%
- Projected margin
- D+0.5
The candidates
Commissioner of the Commission on Racial Equity (CORE)Thomas Sullivan (R)
Candidate for this district in 2024
Also on the ballot: Write-in (Other party), 0.1%