PUBLISHED Mar. 25, 2021, at 10:00 AM

FiveThirtyEight’s Pollster Ratings

Based on the historical accuracy and methodology of each polling organization’s polls.

Read moreDownload the dataSee the latest polls

Data for Progress

B
Polls analyzed73
Races called correctly77%
Most recent cycle2020
Affiliated with professional polling organization (NCPP/AAPOR/Roper)Yes

How accurate are the polls from Data for Progress?

Polls conducted within 21 days of an election (based on the poll’s median date) are used to determine the pollster’s grade.

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