Mike Berman’s Washington Watch

November 22, 2014 6:54 AM

The Polls Were a Bit Out of Whack

When you compare the Real Clear Politics* average results for the last days before the election with the final results, there were a number of races in which the final polls were not close to the final election results.

Real Clear Politics Polling Average Compared to Final Figures, by state

Selected Senate Races

State Last RCP Average Final Number Difference
Alaska Sullivan +2.4 Sullivan +3.7 1.3 points
Arkansas Cotton +7.0 Cotton +17.0 10.0 points
Colorado Gardner +2.5 Gardner +2.9 0.4 points
Georgia Perdue +3.0 Perdue +7.9 4.9 points
Iowa Ernst +2.3 Ernst +8.5 6.2 points
Kansas Orman +0.8 Roberts +10.8 11.6 points
Kentucky McConnell +7.2 McConnell +15.5 8.3 points
Louisiana Dec. 6 Runoff McConnell +7.2 ** **
Nov. 4 Open Primary Landrieu +5.7 Landrieu +1.2 4.5 points
Michigan Peters +12.8 Peters +13.2 0.4 points
Minnesota Franken +10.0 Franken +10.3 0.3 points
Montana Daines +18.0 Daines +17.9 0.1 points
New Hampshire Shaheen +0.8 Shaheen +3.2 2.4 points
New Jersey Booker +15.4 Booker +14.2 1.2 points
North Carolina Hagan +0.7 Tillis +1.7 2.4 points
Oregon Merkley +17.3 Merkley +18.5 1.2 points
South Dakota Rounds +12.2 Rounds +20.9 8.7 points
Virginia Warner +9.7 Warner +0.8 8.9 points
West Virginia Capito +16.6 Capito +27.6 11 points


**Data unavailable until December 6th runoff

Selected State Governor Races

State Last RCP Average Final Number Difference
Colorado Hickenlooper +0.5 Hickenlooper +2.9 2.4 points
Connecticut Malloy +1.3 Malloy +2.5 1.2 points
Florida Crist +0.4 Scott +1.1 1.5 points
Georgia Deal +4.6 Deal +8.0 3.4 points
Illinois Quinn +0.8 Rauner +4.8 5.6 points
Kansas Davis +2.0 Brownback +3.9 5.9 points
Maine LePage +1.4 LePage +4.9 3.5 points
Maryland Brown +7.2* Hogan +4.7 11.9 points*
Massachusetts Baker +3.7 Baker +1.9 1.8 points
Michigan Snyder +2.0 Snyder +4.2 2.2 points
New Hampshire Hassan +3.5 Hassan +5.2 1.7 points
Pennsylvania Wolf +11.0 Wolf +9.8 1.2 points
Vermont Shumlin +15.2* Shumlin +1.1 14.1 points*
Wisconsin Walker +2.2 Walker +5.7 3.5 points


*The RCP averages for the Maryland and Vermont races were not provided by RealClearPolitics, so an average from several polls taken closest to the election has been calculated and used to calculate the difference.

*Note: The RCP often includes surveys to which WW would ordinarily not give much credence but they are in most cases mixed with surveys to which WW does give credence.

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