Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

New York › U.S. House of Representatives · November 3, 2026 · Updated Oct 16, 2026

New York's 11th District

Fusion

Malliotakis is very likely to win: Malliotakis wins in 49 of every 50 simulations.

DeCillis (D)
3%
chance of winning
Malliotakis (R)
97%
Average margin
R+14.5
80% of outcomes
R+24 to R+6
Partisan lean
R+21
Polls
No pollsmodel only

Malliotakis is clearly favored to win: Malliotakis wins in about 9 of every 10 simulations.

DeCillis (D)
8%
chance of winning
Malliotakis (R)
92%
Average margin
R+13.5
80% of outcomes
R+26 to R+2
Partisan lean
R+21
Polls
No pollsmodel only

How this race is decided

Fusion voting

Candidates can run on several party lines, such as Working Families or Conservative, and their votes on every line are added together. The forecast counts all of a candidate's lines.

Range of outcomes

Final margin across our simulations; the white dashes mark the middle 80%.

R+14.5R+30R+20R+10EvenD+10D+20D+30
R+13.5R+40R+20EvenD+20D+40

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3DeCillis 3%Malliotakis 97%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

0%25%50%75%100%AugSepOctNovNov 3DeCillis 8%Malliotakis 92%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

The candidates

Democratic

Michael DeCillis

Retired police officer and candidate for this district in 2018 and 2022

Experience
No elected office
Raised
$155.5K
From individuals
$155.5K
Spent
$69.4K
Cash on hand
$86.1K

Money: FEC, through Sep 30, 2026.

Profile and career

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast; federal races run in it
Swing reaching this office
78%Of a shift in the environment, from past House races since 2016
Mid-Atlantic adjustment
+0.5How House races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 78% of the environment andthe Mid-Atlantic adjustmentR+11.3Fundamentals modelAdds incumbency, past results, money andexperienceR+14.4Polls in similar placesPolling of similar races in New York andlook-alike placesR+14.8Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayR+14.5Pulse forecastPolls (and polling of similar places) only, todayR+13.5

Each estimate is a margin before national and statewide uncertainty is simulated. Horizon blends polls, fundamentals and a little of the similar-places estimate, weighting each by how precise it is; Pulse uses polls and similar places only.

Fundamentals inputs
Incumbency (+1 D, −1 R)-1
Fundraising edge (log ratio of individual money)-1.24
Elected-experience edge-1
First-term incumbent0
Seat's last result vs. expectation-5.08
Incumbent's last result vs. expectation-5.08

Polls

No public polls of this race. The forecast relies on fundamentals and on polling of similar places.

The district

Lean R+21: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+8.1R+10.4 vs. nation2020 presidentR+7.7R+12.3 vs. nation2024 presidentR+24.8R+23.3 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
758,202
People per km²
2,558
Adults with a B.A.+
37%
White, no degree
31%of adults
  • White 51%
  • Hispanic 19%
  • Black 7%
  • Asian 20%
  • Other / multiracial 3%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024

261,728 votes · R+28.2
✓ Nicole Malliotakis (R)63.8%
Andrea S. Morse (D)35.8%

2024 President Vote in this district

267,717 two-party votes · R+24.8 · R+23.3 vs. the nation
✓ Donald Trump (R)62.4%
Kamala Harris (D)37.6%

2022 Earlier district lines

187,793 votes · R+23.5
✓ Nicole Malliotakis (R)61.8%
Max N Rose (D)38.2%

2020 Earlier district lines

292,806 votes · R+6.3
✓ Nicole Malliotakis (R)53.1%
Max N Rose (D)46.9%

2020 President Vote in this district

291,772 two-party votes · R+7.7 · R+12.3 vs. the nation
✓ Donald Trump (R)53.9%
Joe Biden (D)46.1%

2018 Earlier district lines

192,038 votes · D+6.5
✓ Max N Rose (D)53.0%
Dan Donovan (R)46.6%

2016 Earlier district lines

232,317 votes · R+25.3
✓ Daniel M Donovan Jr (R)61.5%
Richard A Reichard (D)36.7%
Henry J Bardel (G)1.7%

2016 President Vote in this district

239,245 two-party votes · R+8.1 · R+10.4 vs. the nation
✓ Donald Trump (R)54.1%
Hillary Clinton (D)45.9%