DemocratNo state or federal office heldLost the 2020 general
Theresa Greenfield
Ran in 1 election in 2020.
- Last margin
- −6.6
- Lost 2020
- Elections
- 1
- 2020
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Greenfield has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Greenfield won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Raised | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|---|
| 2020 | U.S. Senate, Iowa | General | Lost | Joni Ernst (R), Rick Stewart (L), Suzanne Herzog (I) | 45.2% | R+6.6 | $56.4M | R+8.4 |
Source: 99chambers results archive
Money
Greenfield’s campaign fundraising.
- Raised, 2019–20
- $56.4M
Source: FEC filings through Dec 31, 2020Updated Oct 8, 2026, 10:37 AM ET
In the polls
Included in 52 polls; Greenfield’s best result was 51% (U.S. Senate in Iowa, 2020).
Greenfield’s polls in the database →Who Greenfield has run against
- Joni Ernst (R) · 2020 election, lost
Source: 99chambers results archive
How we know Greenfield
One person, matched across every source we use.
- FEC S0IA00176
Source: Identity links: Wikidata, congress-legislators, Open States, FEC