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New York 21 House race

Updated October 8, 2026 · 26 days until the November 3 election

Blake Gendebien (D) and Anthony Constantino (R) are running for the House seat in New York 21. Across 4 polls, the Frothier average has Blake Gendebien at 41.8% and Anthony Constantino at 48.2%, which is Constantino +6.4. That gives Anthony Constantino a 80% chance of winning, and the race is rated Lean R.

Rating
Lean R
Set by the win estimate
Chance of winning
80%
Anthony Constantino (R)
Polling average
Constantino +6.4
4 polls, newest Sep 10
Frothier estimate
Constantino +6.4
Give or take 7.6 points

Where the race stands

Blake GendebienDemocrat
41.8%
Anthony ConstantinoRepublican
48.2%
Chance of winning
Gendebien 20%Constantino 80%

How the polls have moved

The polling average over the last four months. Above the middle line Gendebien leads; below it Constantino leads.

D+8EvenR+8Jun 10Oct 8

Recent polls

Newest first. Polls paid for by a party or a campaign are tagged and count for half in the average.

PollsterEndedSampleGendebien (D)Constantino (R)Margin
Public Policy PollingD poll Sep 10557 RV 43.048.0Constantino +5.0
Impact ResearchD poll Sep 2500 LV 44.047.0Constantino +3.0
J.L. Partners Aug 17500 LV 40.053.0Constantino +13.0
SurveyUSA Aug 8612 LV 43.039.0Gendebien +4.0
Impact ResearchD poll May 31500 LV 44.045.0Constantino +1.0

How this estimate is made

Every general-election poll goes into one weighted average: newer, larger and likely-voter polls count for more, and no single pollster can flood it. House district estimates use polls alone, so they carry more uncertainty than statewide races. A win estimate is a probability, not a call: a candidate with a 70 percent chance loses three times in ten. Full method and sources.

Poll data from The New York Times poll database, CC BY 4.0, via PollResults.org. Averages, ratings and projections are Frothier calculations.

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