Federal race · 2020
Arizona U.S. Senate, 2020
Primary: August 4, 2020 · General election: November 3, 2020
Money raised
- Mark Kelly (D)$101M raised · $1.4M on hand
- Martha McSally (R)$74M raised · $115K on hand
- Daniel McCarthy (R)$608K raised · $80 on hand
- Craig R Brittain (R)$3K raised · $3K on hand
Raised Cash on hand · bars are blue for Democrats, red for Republicans, gray for others
Candidates
| Candidate | Status | Raised | Spent | Cash on hand | Through |
|---|---|---|---|---|---|
| Mark Kelly (D) | Won the general election (51.16%) | $101,106,583.88 | $99,704,060.42 | $1,402,523.46 | 2020-12-31 |
| Martha McSally (R) | Lost the general election (48.81%) | $73,553,299.40 | $74,361,789.18 | $115,303.73 | 2020-12-31 |
| Daniel McCarthy (R) | Lost primary | $607,745.10 | $607,665.36 | $79.74 | 2020-12-31 |
| Craig R Brittain (R) | Withdrawn | $3,075.68 | $0.00 | $3,075.68 | 2019-06-30 |
| Josue Larose (R) | Withdrawn | $0.00 | $0.00 | $0.00 | 2020-03-31 |
Totals from the FEC candidate summary file, retrieved October 23, 2026. A dated snapshot, not live reporting; each candidate’s FEC page is the official source.
Total spent on this race
$251,353,072.98 = candidates’ own spending $169,930,872.54 + outside spending $81,422,200.44
| Candidate | Outside spending for | Against | Electioneering and member messages |
|---|---|---|---|
| Mark Kelly | $6,614,352.13 | $41,724,714.12 | $3,853.14 |
| Martha McSally | $1,384,723.00 | $29,308,018.08 | $2,386,539.97 |
Candidates’ own spending is their committees’ disbursements less transfers to other committees, contributions to others, loan repayments and refunds (FEC committee summary). Outside spending is independent expenditures, electioneering communications and company or union member communications for or against these candidates (FEC totals by candidate from regular reports, retrieved October 24, 2026; the latest 24- and 48-hour notices are not included yet). Party coordinated spending is not split by race and is not included. All the money
Polling and ratings
Race ratings
Recent polls
Polling average: Mark Kelly 50.2% · Martha McSally 44.8% (Kelly +5.4). Averages listed on Wikipedia from 270 to Win, Real Clear Politics.
| Pollster | Dates | Sample | Margin of error | Results |
|---|---|---|---|---|
| Ipsos/Reuters | October 27 – November 2, 2020 | 610 (LV) | ± 4.5% | Martha McSally 44% · Mark Kelly 53% |
| Change Research/CNBC | October 29 – November 1, 2020 | 409 (LV) | ± 4.9% | Martha McSally 47% · Mark Kelly 51% |
| NBC News/Marist | October 29 – November 1, 2020 | 717 (LV) | ± 4.5% | Martha McSally 46% · Mark Kelly 52% |
| Swayable | October 27 – November 1, 2020 | 333 (LV) | ± 7.2% | Martha McSally 45% · Mark Kelly 55% |
| Data for Progress | October 27 – November 1, 2020 | 1,195 (LV) | ± 2.8% | Martha McSally 46% · Mark Kelly 54% |
| Emerson College | October 29–31, 2020 | 732 (LV) | ± 3.6% | Martha McSally 48% · Mark Kelly 50% |
Ratings and polls as listed on Wikipedia: 2020 United States Senate special election in Arizona (retrieved October 23, 2026), licensed CC BY-SA 4.0. TerraCivic does not rate races or compute its own average.
Results
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mark Kelly | Democratic Party | 1,716,467 | 51.16% |
| Martha McSally | Republican Party | 1,637,661 | 48.81% |
As listed on Wikipedia; official results come from the state election office.
TerraCivic shows public filings without scores, grades or judgments about any candidate.
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