WA-3 House polls
Marie Gluesenkamp Perez (D) vs John Braun (R). The polls the model aggregates, each with its weight and source, then every public poll on file. The forecast itself lives on the race page.
Adjusted aggregateR+2.1same figure as the race page
Polls33 recorded polls · 3 eligible for the aggregate · 2 with positive weight
Latest field dateJul 10Eligible polls: latest poll: 2026-07-10 (65 days old)
EditionSep 13weights and corrections as of this edition
The polls the model reads
hover, tap or Tab to any poll- counted poll · area is its model weight
- weight exactly zero · shown, not counted
- poll trend · smoothed across nearby polls, larger and non-partisan ones count more · the recent end firms up as polls arrive
- published average
- 30 days before this edition
Every poll on file · 4
newest first3 in the aggregate · 1 shown, not counted
| Pollster | Fielded | Added | Sample | Result | Weight | Source |
|---|---|---|---|---|---|---|
| ●Emerson CollegeGeneral · House · DEM sponsor · DEM partisan | 500 LV | John Braun 45Marie Gluesenkamp Perez 44+1 other release | 0.051 | Poll release | ||
| ●co/efficientGeneral · REP sponsor · REP partisan | 982 LV | Generic Democrat 45Generic Republican 44Don't know 11+1 other release | 0.005 | News coverage | ||
| ●Voter SciencesGeneral · R sponsor · R partisan | 600 RV | John Braun 48Marie Gluesenkamp Perez 41 | 0 · not counted | Poll release | ||
| Voter SciencesGeneral · House · REP sponsor · REP partisan | — RV | John Braun 47.55Marie Gluesenkamp Perez 41.29 | not in the aggregate | Poll release |
Archive source date 2026-09-13. Archive records may be newer than the sealed forecast; inclusion here does not mean the forecast uses them.
Model rows carry what the source record provides: pollster, field dates, sample size and D/R shares where published. Archive rows come from the broad public harvest. Poll data via VoteHub, used under CC BY 4.0. Poll data from The New York Times, used under CC BY 4.0.