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 County results Municipality results Congressional district resultsKing: 30–40% 40–50% 50–60% 60–70% 70–80% >90% Kouzonunas: 40–50% 50–60% 60–70% 70–80% 80–90% >90% Costello: 80–90% Tie: 40–50% 50% | |||||||||||||||||||||
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The2024 United States Senate election in Maine was held on November 5, 2024, to elect a member of theU.S. Senate to represent the state ofMaine. Incumbentindependent SenatorAngus King won re-election to a third term, defeatingDemocratic nominee David Costello,Republican nominee Demitroula Kouzounas, and independent Jason Cherry. Primary elections took place on June 11, 2024.[1]
This election coincided with five referendum questions, including areferendum to change the state flag, as well as thepresidential election,U.S. Houseelections for the state's twocongressional districts, and various other state, county and local elections.
King won re-election to a third term in office with 52.06% of the vote.
U.S. Senators
Labor unions
Organizations
| Campaign finance reports as of July 24, 2024 | |||
|---|---|---|---|
| Candidate | Raised | Spent | Cash on hand |
| Angus King (I) | $4,802,784 | $2,069,527 | $3,118,927 |
| Jason Cherry (I) | $110,000 | $95,478 | $6,011 |
| Source:Federal Election Commission[14] | |||
U.S. representatives
Governors
| Campaign finance reports as of May 22, 2024 | |||
|---|---|---|---|
| Candidate | Raised | Spent | Cash on hand |
| Demi Kouzounas (R) | $300,712[a] | $55,731 | $244,980 |
| Source:Federal Election Commission[14] | |||
| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Republican | Demi Kouzounas | 58,832 | 100.0% | |
| Total votes | 58,832 | 100.0% | ||
| Campaign finance reports as of May 22, 2024 | |||
|---|---|---|---|
| Candidate | Raised | Spent | Cash on hand |
| David Costello (D) | $72,408[b] | $13,302 | $59,424 |
| Source:Federal Election Commission[14] | |||
| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Democratic | David Costello | 54,537 | 100.0% | |
| Total votes | 54,537 | 100.0% | ||
| Source | Ranking | As of |
|---|---|---|
| The Cook Political Report[21] | Solid I | November 9, 2023 |
| Inside Elections[22] | Solid I | November 9, 2023 |
| Sabato's Crystal Ball[23] | Safe I | September 5, 2024 |
| Decision Desk HQ/The Hill[24] | Safe I | October 11, 2024 |
| Elections Daily[25] | Safe I | May 4, 2023 |
| CNalysis[26] | Solid I | November 21, 2023 |
| RealClearPolitics[27] | Solid I | August 5, 2024 |
| Split Ticket[28] | Safe I | October 23, 2024 |
| 538[29] | Likely I | October 23, 2024 |
| Campaign finance reports as of September 30, 2024 | |||
|---|---|---|---|
| Candidate | Raised | Spent | Cash on hand |
| Angus King (I) | $4,802,784 | $2,069,527 | $3,118,927 |
| Demi Kouzounas (R) | $503,998[c] | $170,805 | $333,192 |
| David Costello (D) | $109,637[d] | $24,063 | $85,894 |
| Jason Cherry (I) | $110,000[e] | $95,478 | $6,011 |
| Source:Federal Election Commission[14] | |||
| Poll source | Date(s) administered | Sample size[f] | Margin of error | Angus King (I) | Demi Kouzounas (R) | David Costello (D) | Other | Undecided |
|---|---|---|---|---|---|---|---|---|
| University of New Hampshire[30] | October 29 - November 2, 2024 | 1,485 (LV) | ± 2.4% | 50% | 35% | 7% | 1%[g] | 6% |
| SurveyUSA[31][A] | October 24–29, 2024 | 1,079 (LV) | ± 3.6% | 54% | 28% | 8% | 3%[h] | 8% |
| Pan Atlantic Research[32] | September 5–15, 2024 | 812 (LV) | ± 3.5% | 53% | 23% | 8% | 1%[i] | 16% |
| University of New Hampshire[33] | August 15–19, 2024 | 951 (LV) | ± 3.2% | 43% | 33% | 9% | 4%[j] | 12% |
| Digital Research[34] | April 8–30, 2024 | 609 (RV) | ± 4.0% | 57% | 28% | 12% | – | 3% |
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Independent | Angus King (incumbent) | 427,331 | 52.06% | −2.25 | |
| Republican | Demi Kouzounas | 284,338 | 34.64% | −0.59 | |
| Democratic | David Costello | 88,891 | 10.83% | +0.38 | |
| Independent | Jason Cherry | 20,222 | 2.46% | N/A | |
| Total votes | 820,782 | 100.00% | N/A | ||
| Independenthold | |||||
King won both congressional districts, which both elected Democrats.[36]
| District | King | Kouzounas | Costello | Representative |
|---|---|---|---|---|
| 1st | 55% | 30% | 12% | Chellie Pingree |
| 2nd | 49% | 40% | 9% | Jared Golden |
Partisan clients
Official campaign websites
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