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Noble Predictive Insights

31 scored general-election polls (2016–2024) , each measured against the certified result. How to read these numbers: methodology.

Record by cycle

CyclePollsAvg. ErrorLeanWinner Called
2024 6 4.0 pts D+4.0 50%
2022 10 3.7 pts D+0.2 60%
2020 7 4.3 pts D+4.3 100%
2018 7 5.5 pts R+3.9 57%
2016 1 3.6 pts D+3.6 —

Every scored poll

DateRacePoll MarginActualErrorCalled It
2024-10-31 NV President D+1.0 R+3.1 4.1 ✗
2024-10-31 NV President D+1.0 R+3.1 4.1 ✗
2024-10-30 AZ President R+1.0 R+5.5 4.5 ✓
2024-10-30 AZ President R+1.0 R+5.5 4.5 ✓
2024-09-16 NV President D+1.0 R+3.1 4.1 ✗
2024-08-16 AZ President R+3.0 R+5.5 2.5 ✓
2022-10-26 NV Governor D+4.0 R+1.5 5.5 ✗
2022-10-26 UT Senate D+15.0 D+10.4 4.6 ✓
2022-10-26 NV Senate D+2.0 D+0.8 1.2 ✓
2022-10-25 AZ Governor R+2.0 D+0.7 2.7 ✗
2022-10-25 AZ Senate D+2.0 D+4.9 2.9 ✓
2022-10-05 AZ Governor R+2.6 D+0.7 3.3 ✗
2022-10-05 UT Senate D+15.0 D+10.4 4.6 ✓
2022-10-05 AZ Senate D+13.0 D+4.9 8.1 ✓
2022-09-24 NV Governor R+3.0 R+1.5 1.5 ✓
2022-09-24 NV Senate R+2.0 D+0.8 2.8 ✗
2020-10-24 AZ Senate D+5.0 D+2.4 2.7 ✓
2020-10-24 AZ President D+3.0 D+0.3 2.7 ✓
2020-10-06 AZ Senate D+5.0 D+2.4 2.7 ✓
2020-10-06 AZ President D+4.0 D+0.3 3.7 ✓
2020-09-25 AZ-6 House R+3.0 R+4.4 1.4 ✓
2020-09-09 AZ Senate D+10.0 D+2.4 7.7 ✓
2020-09-09 AZ President D+10.0 D+0.3 9.7 ✓
2018-11-02 AZ Senate R+1.0 D+2.3 3.3 ✗
2018-10-22 AZ Governor R+18.0 R+14.2 3.8 ✓
2018-10-22 AZ Senate R+7.0 D+2.3 9.3 ✗
2018-10-03 AZ Governor R+17.0 R+14.2 2.8 ✓
2018-10-01 AZ Senate R+6.0 D+2.3 8.3 ✗
2018-09-25 AZ-4 House R+32.0 R+37.7 5.7 ✓
2018-04-11 AZ-8 House R+10.0 R+4.7 5.3 ✓
2016-09-29 AZ President Even R+3.6 3.6 —

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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