Election forecasts you can inspect.Tested models, shown with their sources and their uncertainty.

Updated October 22, 2026, 09:28 UTC

State legislatures › Massachusetts Senate

Massachusetts Senate District Hampden

2026 forecast · Updated October 22, 2026, 09:28 UTC

Decided: only a Democrat is running · Adam Gomez (D)

Massachusetts Senate District Hampden: Decided: only a Democrat is runningMassachusetts Senate Hampden and Hampshire: chance of a Democratic win >99%; 2024 president D+7Massachusetts Senate Hampden, Hampshire and Worcester: chance of a Democratic win >99%Massachusetts Senate District Hampden: Decided: only a Democrat is runningHampden and HampshireHampden, Hampshire and WorcesterHampden
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District Hampden is safe Democratic. Of its 2 neighbouring districts, 2 favour Democrats.

StatusDecided: only a Democrat is running
CandidatesAdam Gomez (D)
Candidate list fromofficial
Current memberAdam Gómez

How it has voted

On its current lines. Legislative contests and the top-of-ticket vote inside the district.

Legislature 2024uncontested (D)
President 2024D+18
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtMassachusetts
Median household income$50,199$101,341
Bachelor's degree or more (25+)18%47%
Median age3440
White (not Hispanic)32%68%
Black16%7%
Hispanic47%13%
Asian2%7%
Born abroad10%18%
Jobs in manufacturing11%9%
Jobs in farming or mining1%0%

Initial version. This model was tested on every state legislative election from 1994 to 2024 before publication, forecasting each as if it had not happened. It beat the simple rule “the party that holds the seat keeps it”, and its chamber seat counts were off by 2.9 seats on average (target: under 3). Districts with no two-party race last time are read from their own presidential vote, a change tested in advance that cut their average error from 17 to 13 points. It missed one of its five accuracy targets: in 2024, the calmest year on record, its ranges were wider than they needed to be (92% of results fell inside its 80% ranges; target: at most 88%). Treat the ranges as cautious. The full test record and code.