John Keenan

Serves as State Senator, District Norfolk and Plymouth (Massachusetts) since Jan 2011. malegislature.gov ↗

Too little is on file for a sourced summary; the record on file is organized in the chapters.

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What we don’t cover yet

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Personal finances

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Political placement

third-party academic estimates - never our verdict

Left–right estimates (academic)

Shor-McCarty · votesVery Liberal

More liberal than 54% of Massachusetts Senate members

Details

Score−1.08 on a −2.5 to +2.5 scale

BasisFrom roll-call votes

Party median0.02 more conservative than the Democratic median in this group (−1.10)

Compared with118 members of Massachusetts Senate members (1995–2022)

Covers2011–2022

● This person Democrats (101) Republicans (17)Thick bar: middle half · thin line: middle 80%

Shor, Boris. 2025. "Individual State Legislator Shor-McCarty Ideology Data, January 2025 Update." Harvard Dataverse, V1. Method: Shor, Boris, and Nolan McCarty. 2011. "The Ideological Mapping of American Legislatures." American Political Science Review 105(3). Shor-McCarty ↗

About these scores

These are third-party academic estimates of one left–right dimension, computed by researchers from roll-call votes or campaign donors. They are not Poliscope’s judgment. Each source uses its own scale, so compare people within a source rather than across sources.

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Quick facts 4 on file

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Left–right estimates (academic)

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