IA - 2020 Senate Races: Joni Ernst 45% - Theresa Greenfield 44% - (NY Times/Siena 10/21/2020)
Source: NY Times/Siena
Date: 10/18/2020 - 10/20/2020
Voters: 753 (Likely voters)
Margin of Error: 3.9 %
Full Result:
- Greenfield 44%
- Ernst 45%
