Primary
Democratic Primary
Held May 19, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| Janelle Bynum ✓ | 70,294 | 82.0% | |
| Zeva Rosenbaum | 14,951 | 17.4% |
Republican Primary
Held May 19, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| Patti Adair ✓ | 43,524 | 59.6% | |
| Jonathan Lockwood | 28,984 | 39.7% |
Full calendar and every race: Oregon primary guide
Race Overview
Candidates
Janelle Bynum Nominee Incumbent
DemocratAverage reflects all polls from the last 30 days; table shows the most recent 30 days or the newest 3 polls, whichever is more. How accurate is each pollster? →
No polls in the last 90 days.
Questions About This Race
Is the 2026 OR-05 House race competitive?
Yes — the expert consensus rates this race a Toss-up, the most competitive category.
When is the 2026 OR-05 House race decided?
Election Day is Tuesday, November 3, 2026.
How is the PollingSource average calculated?
The PollingSource average is the unweighted mean of every scientific public poll of the race from the last 30 days — we do not exclude pollsters. Each race page lists the individual polls behind the average with pollster, field dates, sample size, and margin of error. Full details: pollingsource.com/methodology.
Race Notes
Portland suburbs; flipped D 2024
Independent Expenditures Updated just now
Top Spenders
- GIVEGREEN UNITED ACTION Dem-aligned $125
Full outside-spending research — every committee, every race →
Race News
No news coverage yet for this race.