Nonpartisan Analysis Since 1980
You are viewing a past election.

Maine
Senate II

State Map

State map

Final Rating

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Not Up This Cycle

Baseline

What's This?
D +8.8
D: 52.9%, R: 44.1%

Incumbent

Collins

Past Elections

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Analysis

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Senate Report Shorts (Sept. 3, 2026)

September 3, 2026
by Jacob Rubashkin, Nathan L. Gonzales & Inshara Ali

Maine Senate: Troy’s Odyssey

July 23, 2026
by Jacob Rubashkin

Senate Report Shorts (July 9, 2026)

July 9, 2026
by Nathan L. Gonzales, Inshara Ali & Nicholas Demba

Senate Report Shorts (June 11, 2026)

June 11, 2026
by Jacob Rubashkin

Primary Results in Maine, Nevada and South Carolina

June 10, 2026
by Jacob Rubashkin & Nathan L. Gonzales

Maine Senate: Corner of the Country, Center of the Battleground

May 21, 2026
by Jacob Rubashkin

Report Shorts (Feb. 19, 2026)

February 19, 2026
by Jacob Rubashkin

Report Shorts (Dec. 18, 2025)

December 18, 2025
by Jacob Rubashkin

Is Graham Platner Solving the Wrong Problem for Maine Democrats?

November 3, 2025
by Jacob Rubashkin

2026 Senate Overview (Oct. 23, 2025): Kentucky – New Mexico

October 23, 2025
by Jacob Rubashkin

Ratings

2022
January 8, 2021
Not Up This Cycle
2020
December 15, 2020
Tilt Democrat
October 1, 2020
Tilt Democrat
April 3, 2020
Toss-up
January 4, 2019
Tilt Republican
2016
January 9, 2015
Not Up This Cycle
2014
July 30, 2013
Solid Republican
January 25, 2013
Likely Republican
2010
June 24, 2010
Not Up This Cycle

Baselines

About
2025+9.4D 52.4, R 43.0
2024
+9.4
2022
+8.8
2020
+4.3
2018
+7.6
2016
+7.1
2014
+7.3
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