UPDATED Mar. 13, 2023, at 3:53 PM

FiveThirtyEight’s Pollster Ratings

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

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Thomas Partners Strategies

Also known as TP Research
Polls analyzed2
Races called correctly0%
Most recent cycle2018
Affiliated with AAPOR/RoperNo
Other namesTP Research
What are pollster ratings?

How accurate are the polls from Thomas Partners Strategies?

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