Primary
Democratic Primary
Held August 4, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| Marie Gluesenkamp Perez ✓ | 78,019 | 36.4% | |
| Brent Hennrich | 35,815 | 16.7% | |
| Troy Rasband | 2,058 | 1.0% | |
| Austin Braswell | 1,654 | 0.8% |
Republican Primary
Held August 4, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| John Braun ✓ | 85,058 | 39.7% | |
| John P. Roco | 4,102 | 1.9% | |
| Lawrence Kellogg | 2,727 | 1.3% |
Independent Primary
Held August 4, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| John Saulie-Rohman | 3,549 | 1.7% |
Other Primary
Held August 4, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| Antony Barran | 1,345 | 0.6% |
Full calendar and every race: Washington primary guide
Race Overview
General Election Polling Trend
Each point is a poll. The published PollingSource average is the unweighted mean of the most recent week of polls whose fieldwork ended in the last 30 days.
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Candidates
Marie Gluesenkamp Perez Nominee Incumbent
Democrat
General Election Polling Average
Average is the unweighted mean of the most recent week of polls whose fieldwork ended in the last 30 days; table shows the most recent 30 days or the newest 3 polls, whichever is more. How accurate is each pollster? →
| Pollster | Date | Sample | MoE | Dem | Rep |
|---|---|---|---|---|---|
| OPB/DHM Research | 2026-09-27 | 543 LV | ±4.20 | Gluesenkamp Perez 47.00% | Braun 48.00% |
Questions About This Race
Who is winning the 2026 WA-03 House race?
John Braun leads Marie Gluesenkamp Perez 48% to 47% in the PollingSource polling average — a R+1.0 margin based on 1 poll from the most recent week of polls ending in the last 30 days.
Is the 2026 WA-03 House race competitive?
Yes — the PollingSource polling average rates this race a Toss-up, the most competitive category.
What does the latest poll of the 2026 WA-03 House race say?
The most recent public poll, from OPB/DHM Research (completed September 27, 2026), found Gluesenkamp Perez (D) at 47% and Braun (R) at 48%.
When is the 2026 WA-03 House race decided?
Election Day is Tuesday, November 3, 2026.
How is the PollingSource average calculated?
The PollingSource average is the unweighted mean of the most recent week of scientific public polls whose fieldwork ended in the last 30 days. One poll in that week is the average. We do not exclude pollsters. The table lists the polls from that window. Full details: pollingsource.com/methodology.
Independent Expenditures Updated 7 hours ago
Top Spenders
- NO GOING BACK PAC INC. GOP-aligned $3,118,542
- HMP Dem-aligned $1,966,153
- AMERICA PAC GOP-aligned $345,836
- TOGETHER FOR WORKING PEOPLE Dem-aligned $165,000
- SPECIAL OPERATIONS FOR AMERICA GOP-aligned $50,400
- WELCOMEPAC Dem-aligned $33,245
- AB PAC Dem-aligned $18,810
- FIELD TEAM 6, INC. Dem-aligned $1,563
Full outside-spending research — every committee, every race →
Race News
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