Arizona 2018 Senate Election Polls
| Source | Date | Sample | Sinema | McSally | Other | |
|---|---|---|---|---|---|---|
| Poll Averages† | 48.0% | 47.4% | - | |||
| Emerson College | 11/05/2018 | 758 LV | 49% | 48% | 3% | |
| OH Predictive Insights | 11/04/2018 | 631 LV | 48% | 49% | 3% | |
| Trafalgar Group | 11/03/2018 | 2,166 LV | 50% | 47% | 3% | |
| Gravis Marketing | 11/02/2018 | 1,165 LV | 46% | 47% | 7% | |
| CNN | 10/31/2018 | 702 LV | 51% | 47% | 2% | |
| Fox News | 10/31/2018 | 643 LV | 46% | 46% | 8% | |
| OH Predictive Insights | 10/31/2018 | 600 LV | 45% | 52% | 3% | |
| Reuters/Ipsos/UVA | 10/31/2018 | 799 LV | 46% | 48% | 6% | |
| NBC News / Marist Poll | 10/30/2018 | 506 LV | 50% | 44% | 6% | |
| CBS-YouGov | 10/28/2018 | 972 LV | 47% | 44% | 9% | |
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†The average includes the most recent poll from each source within the past 30 days, up to a maximum of five. If five polls are found, and there are other qualifying polls on that same calendar date, those will also be included.
