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MILLER, JAMES ADAM

D Β· senate

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FEC candidate id
S8MA00359
Internal id
ac90e755-6b3c-4d7a-8699-1b9595fc1277

Who this candidate represents (statewide)

Who lives here β€” American Community Survey 5-year estimates (2024), Massachusetts. Source.

CategoryMetricValue
PeoplePopulation7,044,056
PeopleMedian age40
IncomeMedian household income$103,960
IncomePer-capita income$57,897
IncomeIn poverty10.0%
IncomeUnemployed5.2%
IncomeGini inequality index0.489
RaceWhite alone68.6%
RaceBlack alone6.8%
RaceAsian alone7.3%
RaceHispanic or Latino13.3%
RaceTwo or more races11.1%
OriginForeign-born18.1%
LanguageSpeaks English only at home74.9%
LanguageSpeaks Spanish at home9.7%
EducationHigh school or higher69.8%
EducationBachelor's or higher47.3%
EducationAdvanced degree21.8%
HouseholdFamily households62.4%
HouseholdAvg household size2.44
HouseholdNever married (15+)37.7%
HousingMedian home value$562,100
HousingMedian gross rent$1,762
HousingSingle-family detached51.1%
HousingBuilt before 19405.1%
HousingOvercrowded (>1 per room)2.3%
HousingVacant units8.1%
ServiceVeterans (18+)4.3%
HealthWith a disability12.3%
ConnectivityHouseholds with broadband92.8%
ConnectivityHouseholds with no internet5.2%
CommuteDrove alone61.2%
CommutePublic transit6.5%
CommuteWorked from home18.6%

Elections

Committees

No committees on file.

Election prediction

Cycle 2026 Β· model baseline-v1 Β· base rate 15.1%

P(win) = 23.1%

FeatureΞ” P(win)
Base rate (historical)15.1%
D (major party)+10.0%
senate race-2.0%

Baseline model (incumbency Γ— party Γ— office). Calibration: backtest Brier score is the reference, see npm run db:ingest -- --source=predict-backtest-election. Future model versions must beat baseline Brier on the same held-out cohort or they don't ship.

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