21 final polls from 2006 to 2012 (average error 8.7 points): too few to grade. Crosstab grades every 2026 pollster on its own results after Election Day.
Open Digital Research in the interactive Trust Index All pollster ratings
Digital Research has 21 final polls in the 1998–2022 results data, too few to receive a grade (at least 20 graded polls are needed). Its average error was 8.7 points.
Historically, Digital Research's misses leaned D+0.8 on average. Lean describes how its numbers compare; it isn't an accusation of bias.
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.