Delaware 2018 Senate Election Polls
|Univ. of Delaware||9/26/2018||730 LV||61%||24%||15%|
|Gravis Marketing||7/29/2018||884 LV||47%||39%||14%|
* 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.