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.
13 polls this cycle; its polls have been close to even with other polls (raw gap D+0.4, adjusted for its 10 polls); spread 0.92× what its sample sizes predict.
| Date | Poll | Result | vs. other polls |
|---|---|---|---|
| 09-30 | Minnesota Senate | Flanagan 46, Tafoya 44 | D+0.6 |
| 09-29 | North Carolina Senate | Cooper 51, Whatley 39 | D+3 |
| 09-27 | Ohio Senate | Brown 46.3, Husted 42.6 | even |
| 09-27 | Ohio Governor | Acton 46.8, Ramaswamy 47.9 | R+7.7 |
| 09-26 | Texas Senate | Talarico 47, Paxton 45 | R+0.7 |
| 09-26 | Iowa Senate | Turek 46.5, Hinson 42 | D+3.9 |
| 09-26 | Texas Governor | Hinojosa 44, Abbott 49 | R+2.8 |
| 09-25 | Michigan Senate | El-Sayed 47, Rogers 42 | D+1.8 |
| 09-24 | Georgia Governor | Lance Bottoms 50, Jackson 50 | D+2.2 |
| 09-23 | Georgia Senate | Ossoff 51, Collins 40 | D+3.3 |
| 09-16 | Trump approval | Approve 40, Disapprove 58 | |
| 09-16 | Generic ballot | Democrats 51, Republicans 39 | |
| 07-30 | Generic ballot | Democrats 50, Republicans 39 |
States polled: Georgia, Iowa, Michigan, Minnesota, North Carolina, Ohio, Texas.
Open Big Data Poll in the interactive Trust Index All pollster ratings
Big Data Poll 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.
In 2026, Big Data Poll's polls have been close to even with other polls.
13 polls in Crosstab's data, including Minnesota Senate, North Carolina Senate, Ohio Senate, Ohio Governor, Texas 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.