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Toss-up · 2018 House
New York House
In the 2018 New York House race, John Katko (R) won by about 5 points.
Actual result
R+5.3
Final polls said
R+14.0
1 late poll · ✓
VotePredictor Elections predicted
—
Winner
Rep
"Final polls" = the last ~3 weeks; the prediction is walk-forward. How this is scored →
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 | Siena College | R+14.0 | 8.7 | ✓ |
Forecasters — pre-election win probability, scored by Brier
| # | Forecaster | Win prob | Brier | Called |
|---|---|---|---|---|
| 1 | The Economist | Rep 97% | 0.001 | ✓ |
| 2 | VotePredictor Elections | Rep 96% | 0.002 | ✓ |
| 3 | FiveThirtyEight | Rep 84% | 0.026 | ✓ |
| 4 | Cook Political | Rep 75% | 0.062 | ✓ |
| 5 | DDHQ/Decision Desk | Rep 75% | 0.062 | ✓ |
| 6 | Sabato's Crystal Ball | Rep 75% | 0.062 | ✓ |
The polls behind it
1 poll · newest firstPollsterDateSampleMiss
Siena College2018-10-2015
Frequently asked questions
Who won the 2018 New York House race?
John Katko (R) won, by about 5.3 points (R+5.3).
When was the 2018 New York House election held?
It was held in November 2018.