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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Also known as R.L. Repass & Partners or Research America
Polls analyzed4
Races called correctly100%
Most recent cycle2018
Affiliated with AAPOR/RoperNo
Other namesR.L. Repass & Partners
Research America
What are pollster ratings?

How accurate are the polls from Repass?

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