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Hart Research Associates/Public Opinion Strategies

33 scored general-election polls (2014–2022) , each measured against the certified result. How to read these numbers: methodology.

Record by cycle

CyclePollsAvg. ErrorLeanWinner Called
2022 4 2.1 pts D+2.1 67%
2020 8 5.4 pts D+5.4 100%
2018 4 1.3 pts R+1.0 100%
2016 9 5.1 pts D+5.1 56%
2014 8 7.0 pts D+5.6 43%

Every scored poll

DateRacePoll MarginActualErrorCalled It
2022-11-04 National Generic Ballot D+1.0 R+2.6 3.6 ✗
2022-10-16 National Generic Ballot R+1.0 R+2.6 1.6 ✓
2022-10-15 National Generic Ballot R+2.0 R+2.6 0.6 ✓
2022-09-11 National Generic Ballot Even R+2.6 2.6 —
2020-10-30 National Generic Ballot D+5.0 D+3.0 2.0 ✓
2020-10-30 National President D+10.0 D+4.4 5.6 ✓
2020-10-23 National President D+11.0 D+4.4 6.6 ✓
2020-10-11 National Generic Ballot D+8.0 D+3.0 5.0 ✓
2020-10-11 National President D+11.0 D+4.4 6.6 ✓
2020-09-30 National President D+14.0 D+4.4 9.6 ✓
2020-09-15 National Generic Ballot D+7.0 D+3.0 4.0 ✓
2020-09-15 National President D+8.0 D+4.4 3.6 ✓
2018-11-02 National Generic Ballot D+7.0 D+8.5 1.5 ✓
2018-10-16 National Generic Ballot D+9.0 D+8.5 0.5 ✓
2018-10-06 National Generic Ballot D+6.0 D+8.5 2.5 ✓
2018-09-18 National Generic Ballot D+8.0 D+8.5 0.5 ✓
2016-11-04 National Generic Ballot D+3.0 R+1.0 4.0 ✗
2016-11-04 National President D+4.0 D+2.2 1.8 ✓
2016-10-23 National President D+9.0 D+2.2 6.8 ✓
2016-10-12 National Generic Ballot D+2.0 R+1.0 3.0 ✗
2016-10-12 National President D+11.0 D+2.2 8.8 ✓
2016-10-09 National Generic Ballot D+6.0 R+1.0 7.0 ✗
2016-10-09 National President D+9.0 D+2.2 6.8 ✓
2016-09-18 National Generic Ballot D+3.0 R+1.0 4.0 ✗
2016-09-18 National President D+6.0 D+2.2 3.8 ✓
2014-10-31 National Generic Ballot Even R+5.6 5.6 —
2014-10-20 National Generic Ballot R+11.0 R+5.6 5.4 ✓
2014-10-13 National Generic Ballot R+5.0 R+5.6 0.6 ✓
2014-10-10 National Generic Ballot R+1.0 R+5.6 4.6 ✓
2014-10-06 National Generic Ballot D+5.0 R+5.6 10.6 ✗
2014-09-29 National Generic Ballot D+3.0 R+5.6 8.6 ✗
2014-09-22 National Generic Ballot D+5.0 R+5.6 10.6 ✗
2014-09-16 National Generic Ballot D+4.0 R+5.6 9.6 ✗

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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