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Auburn University at Montgomery Department of Political Science and Public Administration

4 scored general-election polls (2020) , each measured against the certified result. How to read these numbers: methodology.

Record by cycle

CyclePollsAvg. ErrorLeanWinner Called
2020 4 7.5 pts D+7.5 100%

Every scored poll

DateRacePoll MarginActualErrorCalled It
2020-10-25 AL Senate R+10.9 R+20.4 9.5 ✓
2020-10-25 AL President R+19.2 R+25.5 6.3 ✓
2020-10-02 AL Senate R+11.9 R+20.4 8.5 ✓
2020-10-02 AL President R+19.6 R+25.5 5.9 ✓

Margins shown as party lead (D+/R+); for non-D-vs-R matchups the margin is first-listed candidate minus second. Historical scored-poll data for cycles through 2023 from FiveThirtyEight's pollster-ratings dataset (CC-BY-4.0); 2024 scored by PollingSource. This record never changes what enters the PollingSource average.

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