Pollster Dates N/Pop Ridge Specter Other Undecided Not Voting Refused Margin
DailyKos.com (D)/ Research 2000 5/4-6/09 600 LV 44 45 - 11 - - +1D
POS (R) 5/3-4/09 700 LV 50 44 - 6 - 1 +6R
Quinnipiac 4/29-5/3/09 1120 RV 43 46 2 8 1 - +3D
Susquehanna 4/30-5/2/09 1019 RV 39 38 - 24 - - +1R