No track record in the 1998–2022 results data yet, so it isn't graded. Crosstab grades every 2026 pollster on its own results after Election Day.
2 polls this cycle.
| Date | Poll | Result | vs. other polls |
|---|---|---|---|
| 09-20 | North Carolina Senate | Cooper 51, Whatley 41 | D+0.7 |
| 04-24 | North Carolina Senate | Cooper 50, Whatley 41 | D+0.5 |
States polled: North Carolina.
Open Opinion Diagnostics in the interactive Trust Index All pollster ratings
Opinion Diagnostics has no track record in the 1998–2022 results data, so it isn't graded yet. Crosstab will grade every 2026 pollster on its own results after Election Day.
2 polls in Crosstab's data, including North Carolina Senate.
Grades: Crosstab Trust Index, computed from FiveThirtyEight's pollster-ratings data (CC BY 4.0), 1998–2022; 2026 measures from Crosstab's polling data.
Updated 2026-10-04 · Crosstab, nonpartisan polling analysis.