South Carolina 2020 Senate Election Polls

Source Date Sample Harrison Graham Other
Poll Averages* 44.8% 46.0% -
Morning Consult 10/22/2020 926 LV ±3.2% 47% 45% 8%
NY Times / Siena College 10/15/2020 605 LV ±4.5% 40% 46% 14%
Morning Consult 10/13/2020 903 LV ±3.3% 42% 48% 10%
Quinnipiac 9/30/2020 1,123 LV ±2.9% 48% 48% 4%
YouGov/CBS News 9/27/2020 1,050 LV ±3.8% 44% 45% 11%
Morning Consult 9/22/2020 764 LV ±4% 45% 46% 9%
Quinnipiac 9/16/2020 969 LV ±3.2% 48% 48% 4%
Quinnipiac 8/06/2020 914 RV ±3.2% 44% 44% 12%
Morning Consult 8/04/2020 794 LV ±4% 43% 44% 13%
Gravis Marketing 7/18/2020 604 LV ±4% 41% 48% 11%
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* The average includes the most recent poll from each source within the past 30 days, up to a maximum of five. If five polls are found, and there are other qualifying polls on that same calendar date, those will also be included.