2022Final results
2022 election for New York's 21st District
U.S. House · New York
Elise M. Stefanik (R) won with 59.4% of the vote, defeating Matt Castelli (D) by 18.8 points.
Elise M. StefanikRepublican · winner
59.4%174,838
Matt CastelliDemocrat
40.6%119,402
294,338 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Matt CastelliElise M. Stefanik
$2.5M
Raised by the campaign
$9.5M
$2.4M
Spent by the campaign
$10.6M
$100.5K
Cash on hand
$916.8K
Campaign money: FEC, through Dec 31, 2022.
Source: FEC campaign filingsUpdated Dec 31, 2022