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Graham Platner OppScore Rating: -1.21

Graham Platner is a Democrat Senate for Maine and holds an OppScore of -1.21. OppScore is a nonpartisan political rating system that scores politicians from -5.00 to +5.00 across the Five Points of Opportunity, using published voting records and public disclosures.

Graham Platner is a Marine Corps veteran and oyster farmer from coastal Maine who won the 2026 Democratic primary for U.S. Senate as a progressive populist before withdrawing amid scandals. His campaign drew national attention for grassroots support and anti-establishment messaging in a race against incumbent Susan Collins.

Graham Platner rating summary

• Party: Democrat
• Office: Senate
• State: Maine
• OppScore: -1.21 on a -5.00 to +5.00 scale
• Score basis: Partial record, documented on 26 of 44 scored questions

What is on this profile

• Five Points of Opportunity score breakdown
• Voting record and legislative history
• Campaign finance and donor disclosures
• Dirt Alerts and accountability reporting
• Score trend over time

Primary sources

• Ballotpedia profile

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