VotePredictor
past elections

Missouri Senate

Claire McCaskill (D) vs Jim Talent (R)

Actual result
D+2.3
Final polls said
D+0.9
16 late polls · ✓
Model predicted
D+0.3
Winner
Dem

"Final polls said" averages polls from the last ~3 weeks — the call right before the vote, and how pollsters are rated. The model's prediction is walk-forward (trained only on earlier races).

Final rankings

How everyone who called this race did, ranked — VotePredictor shown inline (★).

Pollsters — each pollster's final poll vs the result

#PollsterFinal callMissCalled
1OnPointD+3.00.7
2Zogby AnalyticsD+3.00.7
3Mason-Dixon Polling & StrategyD+1.01.3
4GallupD+4.01.7
5VotePredictorD+0.31.9
6YouGovEVEN2.3
7Big VillageEVEN2.3
8Normington, Petts & AssociatesD+5.02.7
9Scott Rasmussen (Rasmussen Reports)R+1.03.3
10SurveyUSAD+6.03.7
11Los Angeles TimesR+3.05.3
12The Polling Company Inc.D+9.06.7

Polls (28)

PollsterDatenPollMiss
OnPoint2006-11-06594D+3.01
SurveyUSA2006-11-05793D+6.04
Scott Rasmussen (Rasmussen Reports)2006-11-05500R+1.03
Gallup2006-11-03710D+4.02
Scott Rasmussen (Rasmussen Reports)2006-11-02500D+1.01
Mason-Dixon Polling & Strategy2006-11-02625D+1.01
YouGov2006-10-31802EVEN2
Scott Rasmussen (Rasmussen Reports)2006-10-30500D+1.01
SurveyUSA2006-10-29525D+3.01
Big Village2006-10-28565EVEN2
Zogby Analytics2006-10-27600D+3.01
Scott Rasmussen (Rasmussen Reports)2006-10-25500R+2.04
Zogby Analytics2006-10-25679R+1.34
Los Angeles Times2006-10-22593R+3.05
SurveyUSA2006-10-22630R+3.05
Mason-Dixon Polling & Strategy2006-10-18625D+3.01
Zogby Analytics2006-10-13679R+2.65
Scott Rasmussen (Rasmussen Reports)2006-10-12500R+1.03
SurveyUSA2006-10-10497D+9.07
Normington, Petts & Associates2006-10-10800D+5.03
Scott Rasmussen (Rasmussen Reports)2006-10-02500D+1.01
Gallup2006-09-29577D+3.01
Zogby Analytics2006-09-29600R+4.06
The Polling Company Inc.2006-09-28679D+9.07
Mason-Dixon Polling & Strategy2006-09-26625EVEN2
Zogby Analytics2006-09-22679R+1.64
SurveyUSA2006-09-12468D+1.01
Scott Rasmussen (Rasmussen Reports)2006-09-11500D+3.01