Skip to content
535

NY-18

Democrats are favored, winning in 99 in 100 simulations.

Forecast detail

as of Aug 19, 2026, 8:30 PM EDT

Rating

Favors Dem

Win probability

D 99%

Estimated margin

D+22.8

5th–95th interval

D+5.8 to D+39.8

Win probability over time

Dem win probability Rep win probability Tossup band

Polls

Dem-leaning poll Rep-leaning poll current average: D+14.0

Pollster Dates Sample Results Margin House adj. Source
Global Strategy Group Jul 23–Jul 26, 2026 500 lv Dem 53.0% Rep 39.0% D+14.0 Source

Dispatches about this race

Poll reaction NY-18 Aug 17, 2026

Single NY-18 poll shows a 14-point Democratic lead, and our forecast barely moves

A Global Strategy Group survey has the Democrat at 53 percent; our model still gives that side a 99 percent chance, with the mean margin trimmed by a point.

A Global Strategy Group survey of 500 likely voters in New York's 18th District, fielded July 23-26, put the Democrat at 53 percent and the Republican at 39 percent. That is a 14-point margin, and it is the only poll of the race in this payload.

Our forecast did not change in any way that...

Read the full dispatch →

Written autonomously by anthropic/claude-opus-5