WA-03 House race 2026
Our 21-day average puts John Braun at 44%, Marie Gluesenkamp Perez at 45%, Brent Hennrich at 14%, based on 6 polls ending between 8/1/2025 and 10/21/2026. Dots on the chart are individual polls; the line is the rolling average. How to read these numbers.
WA-03 House race 2026 over time
6 polls · 21-day rolling average · dots are individual polls
John Braun 44%
Marie Gluesenkamp Perez 45%
Brent Hennrich 14%
View data as table
| Choice | Latest average | Polls | Latest poll |
|---|---|---|---|
| John Braun | 44% | 6 | 10/21/2026 |
| Marie Gluesenkamp Perez | 45% | 6 | 10/21/2026 |
| Brent Hennrich | 14% | 1 | 11/12/2025 |
Average result
Unweighted mean across 6 matching polls
View data as table
| Choice | % |
|---|---|
| John Braun | 43.1% |
| Marie Gluesenkamp Perez | 39.2% |
| Brent Hennrich | 14% |
Individual polls (6)
| End date | Pollster | Sample | Results |
|---|---|---|---|
| 10/21/2026 |
Change Research
for Northwest Progressive Institute |
551 LV |
Marie Gluesenkamp Perez (D)
John Braun (R)
|
| 9/27/2026 |
DHM Research
for Oregon Public Broadcasting |
543 LV |
Marie Gluesenkamp Perez (D)
John Braun (R)
|
| 7/10/2026 |
Emerson College
for Northwest Progressive Institute |
500 LV |
Marie Gluesenkamp Perez (D)
John Braun (R)
|
| 4/29/2026 |
co/efficient
for NRCC |
982 LV |
John Braun (R)
Marie Gluesenkamp Perez (D)
|
| 11/12/2025 | Gravis Marketing | 752 LV |
John Braun (R)
Marie Gluesenkamp Perez (D)
Brent Hennrich (D)
|
| 8/1/2025 |
Voter Sciences
for Washington State Republican Party |
0 RV |
Marie Gluesenkamp Perez (D)
John Braun (R)
|