2024 Polls: Pennsylvania Senate

Casey vs. McCormick

Source Date Sample Casey* McCormick Other
Average of 5 Polls† 48.0% 44.2% -
American Greatness/TIPP 10/10/2024 803 LV ±3.5% 47% 43% 10%
Emerson College 10/10/2024 1,000 LV ±3% 48% 46% 6%
Quinnipiac 10/09/2024 1,412 LV ±2.6% 51% 43% 6%
InsiderAdvantage 10/08/2024 800 LV ±3.5% 47% 45% 8%
Research Co. 10/08/2024 450 LV ±4.6% 47% 44% 9%
Cook Political/BSG/GS Strategy 10/02/2024 474 LV 52% 45% 3%
Emerson College 10/01/2024 1,000 LV ±3% 47% 45% 8%
AARP 10/01/2024 600 LV ±4% 49% 45% 6%
Trafalgar Group 9/29/2024 1,090 LV ±2.9% 47% 46% 7%
AtlasIntel 9/28/2024 1,775 LV ±2% 47% 45% 8%
Show:

* Incumbent
†The average includes all polls within seven days of the date of the most recent poll, limited to one poll from any source. If there are fewer than five, the window is expanded to 30 days or five polls, whichever comes first. In the latter scenario, if there are multiple qualifying polls on the same calendar date as the oldest poll used, those will also be included.