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Massachusetts › Massachusetts House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026

Massachusetts House of Representatives: 37th Middlesex District

Danillo Sena has no major-party opponent.

Danillo Sena has no major-party opponent.

The candidates

The district

Lean D+44: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentD+38.1D+35.9 vs. nation2020 presidentD+46.2D+41.7 vs. nation2024 presidentD+43.6D+45.1 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
46,851
People per km²
211
Adults with a B.A.+
63%
White, no degree
28%of adults
  • White 70%
  • Hispanic 7%
  • Black 4%
  • Asian 13%
  • Other / multiracial 5%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024

18,789 votes · Uncontested by the other party
✓ Danillo A Sena (D)100.0%

2024 President Vote in this district

24,085 two-party votes · D+43.6 · D+45.1 vs. the nation
✓ Kamala Harris (D)71.8%
Donald Trump (R)28.2%

2022

14,330 votes · Uncontested by the other party
✓ Danillo A Sena (D)100.0%

2020 Earlier district lines

26,016 votes · D+11.0
✓ Sally P Kerans (D)46.1%
Robert E May Jr (R)37.0%
William J Bates (—)8.7%
Jason Guida (—)5.9%
Christopher Keohane (—)2.3%

2020 President Vote in this district

24,822 two-party votes · D+46.2 · D+41.7 vs. the nation
✓ Joe Biden (D)73.1%
Donald Trump (R)26.9%

2016 President Vote in this district

21,055 two-party votes · D+38.1 · D+35.9 vs. the nation
✓ Hillary Clinton (D)69.1%
Donald Trump (R)30.9%