Primary
Democratic Primary
Held June 16, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| Cyndi Munson ✓ | 137,225 | 74.6% | |
| Connie Johnson | 41,771 | 22.7% | |
| Constance Johnson | 38,414 | 22.3% | |
| Arya | 5,055 | 2.8% | |
| Arya Azma | 4,824 | 2.8% |
Republican Runoff
Held August 25, 2026.
| Candidate | Votes | % | |
|---|---|---|---|
| Mike Mazzei ✓ | 186,734 | 50.3% | |
| Gentner Drummond | 184,681 | 49.7% |
Full calendar and every race: Oklahoma primary guide
Race Overview
General Election Polling Trend
Showing the published average. The rating above uses this figure.
The right edge is that same average of the last three polls. This is an average, not a forecast.
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Candidates
Cyndi Munson Nominee
Democrat
Mike Mazzei Nominee
RepublicanGeneral Election Polling Average
LV = likely voters · RV = registered voters · ± = margin of error · R-sponsored / D-sponsored / I-sponsored = paid for by a Republican, Democratic, or Independent group · "missed 2024 by X pts" = that firm's average miss in 2024
Average is the unweighted mean of the last three scientific public polls. Fewer than three uses the polls that exist. The rating uses that average when the newest poll ended in the last 30 days. The table lists the polls in that average, plus the most recent 30 days or the newest 3 polls, whichever is more. How accurate is each pollster? →
| Pollster | Date | Sample | MoE | Dem | Rep |
|---|---|---|---|---|---|
| Workbench Strategy (D) D-sponsored In average | 2026-10-13 this poll | 600 LV | ±4.00 | Cyndi Munson 45.00% | Mike Mazzei 49.00% |
| Cross Timbers Poll In average | 2026-10-12 this poll | LV | ±15.00 | Cyndi Munson 36.00% | Mike Mazzei 39.00% |
| Cross Timbers Poll In average | 2026-09-30 this poll | LV | ±12.00 | Cyndi Munson 36.00% | Mike Mazzei 46.00% |
Questions About This Race
Who is winning the 2026 Oklahoma governor's race?
Mike Mazzei leads Cyndi Munson 44.7% to 39% in the PollingSource polling average — a R+5.7 margin based on 3 polls, the last three or fewer.
Is the 2026 Oklahoma governor's race competitive?
Yes — the PollingSource polling average rates it Lean R, the current rating band, and the race is competitive.
What does the latest poll of the 2026 Oklahoma governor's race say?
The most recent poll in our average, from Workbench Strategy (D) (completed October 13, 2026), found Cyndi Munson (D) at 45% and Mike Mazzei (R) at 49%.
When is the 2026 Oklahoma governor's race decided?
Election Day is Tuesday, November 3, 2026.
How is the PollingSource average calculated?
The PollingSource average is the unweighted mean of the last three scientific public polls, or fewer when fewer exist. One poll sets the rating when it ended in the last 30 days. We do not exclude pollsters. The table lists recent polls, including ones older than those three. Full details: pollingsource.com/methodology.
Race Notes
Term-limited, open seat
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