Susan M. Collins
Republican
444,300
61.3%
Winner
← Election center
U.S. SenateMaineCertified
Maine U.S. Senate
General election · November 4, 2008
- Incumbent
- Not identified
- Seat
- U.S. Senate
- Race rating
- No published consensus
- Last updated
- Sep 7, 2026
Candidates and results
Margin: 164,790 votes (22.7 points)
Thomas H. Allen
Democratic
279,510
38.6%
Imported from MIT Election Lab.
Election results in Worldview are entered by hand or bulk-imported from public sources: MIT Election Lab for returns, U.S. Census for boundaries.