Mellman Group
Polls scored
28
23 races, 2002–2020
Lean
4.2 pts toward Democrats
95% range 2.1 to 6.6
Average miss
4.8 pts
on the D–R margin
Winner called
85%
Every scored poll
| Fieldwork ended | Race | Poll | Result | Miss | Workings |
|---|---|---|---|---|---|
| 2020-12-20 | 2020 Senate · GA | D+3.0 | D+2.1 | +0.9 | autopsy |
| 2020-12-20 | 2020 Senate · GA | D+3.0 | D+1.2 | +1.8 | autopsy |
| 2014-10-14 | 2014 Senate · CO | D+2.0 | R+1.9 | +3.9 | autopsy |
| 2012-11-01 | 2012 President · FL | D+2.0 | D+0.9 | +1.1 | autopsy |
| 2012-11-01 | 2012 President · VA | D+3.0 | D+3.9 | -0.9 | autopsy |
| 2012-10-31 | 2012 President · IA | D+2.0 | D+5.8 | -3.8 | autopsy |
| 2012-10-30 | 2012 President · MT | R+8.0 | R+13.7 | +5.7 | autopsy |
| 2012-10-30 | 2012 President · NV | D+6.0 | D+6.7 | -0.7 | autopsy |
| 2012-10-30 | 2012 Governor · MT | D+7.0 | D+1.6 | +5.4 | autopsy |
| 2012-10-26 | 2012 President · FL | D+2.0 | D+0.9 | +1.1 | autopsy |
| 2012-10-24 | 2012 President · OH | D+5.0 | D+3.0 | +2.0 | autopsy |
| 2012-10-23 | 2012 Senate · ND | D+4.0 | D+0.9 | +3.1 | autopsy |
| 2012-10-20 | 2012 President · FL | even | D+0.9 | -0.9 | autopsy |
| 2012-10-20 | 2012 President · VA | D+1.0 | D+3.9 | -2.9 | autopsy |
| 2012-10-18 | 2012 Senate · ND | D+3.0 | D+0.9 | +2.1 | autopsy |
| 2012-10-16 | 2012 President · NV | D+8.0 | D+6.7 | +1.3 | autopsy |
| 2012-10-16 | 2012 Senate · NV | D+3.0 | R+1.2 | +4.2 | autopsy |
| 2012-05-23 | 2012 Governor · WI | R+3.0 | R+6.8 | +3.8 | autopsy |
| 2011-09-18 | 2011 Governor · WV | D+10.0 | D+2.5 | +7.5 | autopsy |
| 2010-10-19 | 2010 Governor · WI | R+2.0 | R+5.8 | +3.8 | autopsy |
| 2010-10-18 | 2010 House · GA-8 | D+3.0 | R+5.4 | +8.4 | autopsy |
| 2010-01-09 | 2010 Senate · MA | D+14.0 | R+4.8 | +18.8 | autopsy |
| 2008-11-22 | 2008 Senate · GA | R+2.0 | R+14.9 | +12.9 | autopsy |
| 2008-10-19 | 2008 House · GA-8 | D+17.0 | D+14.5 | +2.5 | autopsy |
| 2008-10-17 | 2008 Senate · LA | D+20.0 | D+6.4 | +13.6 | autopsy |
| 2006-10-23 | 2006 House · GA-8 | D+16.0 | D+1.1 | +14.9 | autopsy |
| 2002-10-19 | 2002 Governor · TN | D+6.0 | D+3.1 | +2.9 | autopsy |
| 2002-10-19 | 2002 Senate · TN | R+6.0 | R+9.9 | +3.9 | autopsy |