Pollsters · Updated Oct 20, 2026

The New York Times/The Philadelphia Inquirer/Siena University

4 public polls in the 2026 cycle, across 1 race. Latest: Sep 22, 2026.

Polls
44 in 1 race
Rating
★★½2.3 of 3 stars
House effect, 2026
R+1.2Against other polls, in today's forecast
House effect, past elections
D+1.0Against other polls of the same races

Rated as Siena College, its polling partner. Based on 68 polls of 61 races taken in the last three weeks before elections from 2002 to 2024: they missed the final margin by 6.7 points on average, 0.7 points less than other polls of the same races.

Its polls run 1.2 points more Republican than other polls of the same races; the forecast removes that before averaging.

In past elections its polls ran 1.0 points more Democratic than other polls of the same races; today's estimate starts from that.

Race polls

Newest first. Source links go to the poll's own release.

RaceDatesSampleResultMarginSource
Pennsylvania GovernorSep 15–Sep 22615 LVShapiro 58 · Garrity 38D+20nytimes.com ↗
Pennsylvania GovernorSep 15–Sep 22615 RVShapiro 57 · Garrity 38D+19nytimes.com ↗
Pennsylvania GovernorAug 17–Aug 21760 LVShapiro 55 · Garrity 39D+16nytimes.com ↗
Pennsylvania GovernorAug 17–Aug 21760 RVShapiro 54 · Garrity 37D+17nytimes.com ↗