2020Final results
2020 election for New York Assembly District 20
New York State Assembly · New York
Melissa L. Miller (R) won with 59.0% of the vote, defeating Gregory S. Marks (D) by 18.0 points.
Melissa L. MillerRepublican · winner · incumbent
59.0%38,318
Gregory S. MarksDemocrat
41.0%26,632
64,973 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET