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Toss-up · 2020 Senate
Wyoming Senate
In the 2020 Wyoming Senate race, Cynthia M. Lummis (R) won by about 46 points.
Actual result
R+46.1
Final polls said
R+30.0
1 late poll · ✓
VotePredictor Elections predicted
—
Winner
Rep
"Final polls said" averages polls from the last ~3 weeks — the call right before the vote, and how pollsters are rated. VotePredictor Elections' prediction is walk-forward (trained only on earlier races).
Final rankings
How everyone who called this race did, ranked — VotePredictor Elections shown inline (★).
Pollsters — each pollster's final poll vs the result
| # | Pollster | Final call | Miss | Called |
|---|---|---|---|---|
| 1 | University of Wyoming Survey & Analysis Center | R+30.0 | 16.1 | ✓ |
Forecasters — pre-election win probability, scored by Brier
| # | Forecaster | Win prob | Brier | Called |
|---|---|---|---|---|
| 1 | CNalysis | Rep 99% | 0.000 | ✓ |
| 2 | Cook Political | Rep 99% | 0.000 | ✓ |
| 3 | The Economist | Rep 100% | 0.000 | ✓ |
| 4 | Elections Daily | Rep 99% | 0.000 | ✓ |
| 5 | FiveThirtyEight | Rep 100% | 0.000 | ✓ |
| 6 | Inside Elections | Rep 99% | 0.000 | ✓ |
| 7 | JHK Forecasts | Rep 100% | 0.000 | ✓ |
| 8 | Princeton Election Consortium | Rep 100% | 0.000 | ✓ |
| 9 | Race to the WH | Rep 100% | 0.000 | ✓ |
| 10 | RealClearPolitics | Rep 99% | 0.000 | ✓ |
| 11 | Sabato's Crystal Ball | Rep 99% | 0.000 | ✓ |
| 12 | VotePredictor Elections | Rep 100% | 0.000 | ✓ |
| 13 | DDHQ/Decision Desk | Rep 97% | 0.001 | ✓ |
The polls behind it
1 poll · newest firstPollsterDateSampleMiss
University of Wyoming Survey & Analysis Center2020-10-1816
Frequently asked questions
Who won the 2020 Wyoming Senate race?
Cynthia M. Lummis (R) won, by about 46.1 points (R+46.1).
When was the 2020 Wyoming Senate election held?
It was held in November 2020.
Which party matches you?
These candidates split on taxes, health care, guns, and abortion. See where you land — and which members of Congress actually vote like you.