New York's 4th State Assembly district
| New York's 4th State Assembly district  | |||
|---|---|---|---|
| Assemblymember | 
  | ||
| Registration | 36.8% Democratic 28.1% Republican 28.7% No party preference  | ||
| Demographics | 68% White 6% Black 14% Hispanic 9% Asian 0% Native American 0% Hawaiian/Pacific Islander 0% Other  | ||
| Population (2020) | 123,545 | ||
| Registered voters | 97,825 | ||
New York's 4th State Assembly district is one of the 150 districts in the New York State Assembly. It has been represented by Democrat Rebecca Kassay since 2025, defeating incumbent Edward Flood.