Maine U.S. Senate
Who Holds This Seat
Running in 2026
Republican · U.S. Senator
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 8
- Raised
- $19,144,514cycle to date through Jun 30
- Cash on Hand
- $11,038,115cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Democrat
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 2
- Raised
- Not on file
- Cash on Hand
- Not on file
View the FilingNewest filing: Statement of Candidacy · Filed Oct 2 · FEC
Unaffiliated
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Democrat
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Independent
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Other party
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Unaffiliated
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Democrat
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
On File, Not Running
Past Results
United States Senator
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Angus S. King Jr.Independent | Independent | 427,570 | 52.1% |
| Demi KouzounasRepublican | Republican | 284,434 | 34.6% |
| David Allen CostelloDemocrat | Democrat | 88,875 | 10.8% |
| Jason S. CherryIndependent | Independent | 20,193 | 2.5% |
Official tabulation — Maine Secretary of State, Bureau of Corporations, Elections & Commissions (first-choice tabulation by municipality) · Maine Secretary of State — election results by county/municipality
United States Senator
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Angus S. King Jr.Independent | Independent | 424,490 | 52.1% |
| Demi KouzounasRepublican | Republican | 283,638 | 34.8% |
| David Allen CostelloDemocrat | Democrat | 86,464 | 10.6% |
| Jason S. CherryIndependent | Independent | 20,046 | 2.5% |
Official tabulation — Maine Secretary of State, Bureau of Corporations, Elections & Commissions (by municipality; ME-02 2022/2024 first choices) · Maine Secretary of State — election results by municipality
United States Senator
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Susan Margaret CollinsRepublican | Republican | 417,645 | 51.0% |
| Sara I. GideonDemocrat | Democrat | 347,223 | 42.4% |
| Lisa SavageIndependent | Independent | 40,579 | 5.0% |
| Max Patrick LinnIndependent | Independent | 13,508 | 1.6% |
| Others (write-ins) | 228 | 0.0% |
Official tabulation — Maine Secretary of State, Bureau of Corporations, Elections & Commissions (first-choice tabulation by municipality) · Maine Secretary of State — election results by county/municipality
United States Senator
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Susan Margaret CollinsRepublican | Republican | 416,556 | 51.2% |
| Sara I. GideonDemocrat | Democrat | 343,155 | 42.2% |
| Lisa SavageIndependent | Independent | 40,216 | 4.9% |
| Max Patrick LinnIndependent | Independent | 13,395 | 1.6% |
| Others | 213 | 0.0% |
Official tabulation — Maine Secretary of State, Bureau of Corporations, Elections & Commissions (by municipality; ME-02 2022/2024 first choices) · Maine Secretary of State — election results by municipality