Projected Seats: 52D - 48R

2026 Maine Senate Election Odds, Polls & Ratings

Maine U.S. Senate seat. Republican-held seat. Democrats 68% to Republicans 32%. Rated Toss Up. D+2 in latest polls (Graham Platner vs Susan Collins). Live odds from Polymarket and Kalshi, updated every minute.

Maine Senate

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Market Data

Polling Data

Data from Polymarket, Kalshi, Cook Political Report, Sabato's Crystal Ball, Inside Elections, Race to the WH, and 270toWin. Contact

Market Data

Polling Data