IA - 2020 Senate Races: Theresa Greenfield 51% - Joni Ernst 39% - (RABA Research 10/01/2020)
Source: RABA Research
Date: 09/23/2020 - 09/26/2020
Voters: 780 (Likely voters)
Margin of Error: 4 %
Full Result:
- Greenfield 51%
- Ernst 39%
