2018Flipped from DemocraticFinal results
2018 election for New York Assembly District 99
New York State Assembly · New York
Colin J. Schmitt (R) won with 52.9% of the vote, defeating Matthew A. Rettig (D) by 5.7 points, a seat Democrats won last time.
Colin J. SchmittRepublican · winner
52.9%25,016
Matthew A. RettigDemocrat
47.1%22,298
47,314 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET