Pre-election polls this year underestimated the strength of statewide Democratic candidates. In recent presidential elections, they underestimated the GOP share. A new report on the pre-election poll ...

In a long-awaited report about last year’s pre-election polls, the country’s largest survey research organization proclaimed “a substantial recovery in overall polling accuracy” from 2020 and declared ...

For decades, Americans have relied on exit polls to illuminate the story of what happened on election night. By gathering opinions from voters largely after they’ve cast their ballots, exit polls fill ...