New York 11th District
Freshman Democratic Rep. Max Rose took over the Staten Island-based district from Republican Rep. Dan Donovan, defeating him by about 7 points. Still, Mr. Trump won the district in 2016 with a solid 10-point advantage.
It is the most conservative area in New York City and Mr. Rose’s victory left Republicans without a House member for the metropolitan area for only the second time since the 1930s. So far, two Republicans — Joe Caldarera and Nicole Malliotakis — are in the GOP primary race to challenge Mr. Rose in the general election.