Federal candidate · 2019–2020 cycle · past cycle
Eddie J Mauro
- Party
- Democratic
- Running for
- U.S. Senate · Iowa
- Filing address
- Des Moines, IA (city and state on the FEC filing)
- FEC filing name
- MAURO, EDDIE J
- Next election
- Primary June 2, 2020 · General November 3, 2020 (Wikipedia, checked October 23, 2026; confirm with your state election office)
Iowa
FEC candidate ID S0IA00150 · Principal campaign committee: MAURO SENATE CAMPAIGN TEAM
2019–2020 cycle totals through December 31, 2020, from the FEC’s candidate summary file. This is a dated snapshot, not live reporting; the FEC’s page for this candidate is the official source.
Where the money comes from
- Individual contributions$296,873.246%
- Candidate’s own money (contributions and loans)$4,749,327.6094%
- Transfers from joint fundraising and the candidate’s other committees$2,000.000%
- Other receipts (loans from others, refunds, interest)$19,032.010%
Self-funding: $4,749,327.60 (94% of money raised): $197,777.60 given and $4,551,550.00 lent by the candidate. $2,925,000.00 of loans repaid so far.
Raised and spent over time
Report-by-report history is shown for the current cycle.
Outside spending
- Independent expenditures supporting Eddie J Mauro$82,000.00
- Independent expenditures opposing Eddie J Mauro$186,291.42
FEC totals for the 2020 cycle, including groups that are not political committees, retrieved October 24, 2026.
Independent expenditures by committees that are not part of the campaign, as reported by those committees. This money is spent separately, not given to the candidate.
- WOMEN VOTE!Opposing$186,290.00
- FUTURE PROGRESSSupporting$82,000.00
The race
Iowa U.S. Senate, 2020 · 8 registered candidates
| Candidate | Raised | Cash on hand | Through |
|---|---|---|---|
| Eddie J Mauro (D) | $5,067,232.85 | $3,295.15 | 2020-12-31 |
| Theresa Greenfield (D) | $56,358,302.21 | $30,236.33 | 2020-12-31 |
| Joni K Ernst (R) | $27,693,029.26 | $528,414.93 | 2020-12-31 |
| Michael Franken (D) | $982,351.98 | $0.00 | 2020-09-08 |
| Kimberly Graham (D) | $294,725.45 | $0.00 | 2020-12-31 |
| Cal George Woods (D) | $55,834.50 | −$2,310.07 | 2020-05-27 |
| Suzanne Herzog (I) | $18,299.88 | $0.00 | 2020-12-31 |
| Rick Stewart (L) | $8,820.00 | −$7,272.83 | 2020-12-31 |
Polling and ratings
Race ratings
Recent polls
| Pollster | Dates | Sample | Margin of error | Results |
|---|---|---|---|---|
| Public Policy Polling (D) | November 1–2, 2020 | 871 (V) | – | Joni Ernst 47% · Theresa Greenfield 48% |
| Change Research (D) | October 29 – November 1, 2020 | 1,084 (LV) | ± 3.2% | Joni Ernst 47% · Theresa Greenfield 48% |
| Civiqs/Daily Kos | October 29 – November 1, 2020 | 853 (LV) | ± 3.7% | Joni Ernst 47% · Theresa Greenfield 50% |
| Data for Progress (D) | October 27 – November 1, 2020 | 951 (LV) | ± 3.2% | Joni Ernst 45% · Theresa Greenfield 49% |
| Emerson College | October 29–31, 2020 | 604 (LV) | ± 3.9% | Joni Ernst 48% · Theresa Greenfield 51% |
| InsiderAdvantage (R) | October 30, 2020 | 400 (LV) | ± 4.9% | Joni Ernst 51% · Theresa Greenfield 45% |
Ratings and polls as listed on Wikipedia: 2020 United States Senate election in Iowa (retrieved October 23, 2026), licensed CC BY-SA 4.0. TerraCivic does not rate races or compute its own average.
Sources and updates
- Money: FEC bulk data (candidate summary, committee master, committee-to-candidate contributions), retrieved October 23, 2026. FEC candidate page · Principal campaign committee: MAURO SENATE CAMPAIGN TEAM.
- Polling, ratings and candidate status: Wikipedia, retrieved October 23, 2026 (CC BY-SA 4.0).
- Status shown above comes from the race’s Wikipedia page.
TerraCivic shows public filings without scores, grades or judgments about any candidate.
Federal law prohibits using information copied from FEC reports to solicit contributions or for commercial purposes. Do not use TerraCivic for fundraising, donor prospecting, or contact lists. TerraCivic shows no individual contributor names, addresses, employers or amounts. Data use & privacy