Conflict is arising once again in the Georgia Senate race. With six of seven post run-off polls showing Republican businessman David Perdue holding a lead over Democratic nominee Michelle Nunn, Landmark Communications released a new survey (Aug. 20-21; 600 registered Georgia voters) that projects a different result.
According to Landmark, Nunn has a 47-40 percent advantage over Perdue, virtually the exact opposite of other pollsters. Of the six polls that posted Perdue as maintaining the superior position, the Republican candidate’s average support factor was 48.3 percent. Nunn’s commensurate score was 41.2 percent. Six different independent pollsters conducted the half-dozen surveys.
Significantly, the seventh poll – the one that placed Nunn ahead – was also a Landmark study (July 25; 750 registered Georgia voters). While the others came to the opposite conclusion, Landmark, ironically a Republican firm, found the Democrat leading 47-43 percent. Prior to that, Landmark also found Nunn on top with their July 16 poll (1,720 registered Georgia voters), 48-42 percent. But, regarding that particular poll, they had company. Public Policy Polling (July 11-13; 664 registered Georgia voters) came to virtually the same conclusion during the same period: Nunn 48 percent – Perdue 41 percent.
The most current poll prior to the latest Landmark release came from Survey USA (Aug. 14-17; 560 likely Georgia voters) that posted Perdue to a 50-41 percent lead. The fact that one pollster is consistently the outlier when compared to the other firms suggests further examination of their polling sample draw might be in order.