IA - 2020 Senate Races: Theresa Greenfield 49% - Joni Ernst 46% - (Monmouth Univ. 09/24/2020)
Source: Monmouth Univ.
Date: 09/18/2020 - 09/22/2020
Voters: 402 (Likely voters)
Margin of Error: 4.9 %
Full Result:
- Greenfield 49%
- Ernst 46%
