DemocraticIncumbentCandidate
Richard Haggerty
- Experience
- State legislature
Massachusetts › Massachusetts House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026
Massachusetts House of Representatives: 30th Middlesex District
D vs DSame-party general election. Two Democrats advanced to November: the seat stays Democratic.
Richard Haggerty has no major-party opponent.
Richard Haggerty has no major-party opponent.
The candidates
DemocraticCandidate
Jadon Wilson
The district
Lean D+24: how much more Democratic or Republican than the nation it votes for president.
Presidential vote
Precinct results re-aggregated to the current district lines.
Who lives here
- Population
- 44,048
- People per km²
- 1,273
- Adults with a B.A.+
- 50%
- White, no degree
- 37%of adults
- White 74%
- Hispanic 8%
- Black 3%
- Asian 9%
- Other / multiracial 6%
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
17,200 votes · Uncontested by the other party✓ Richard M Haggerty (D)100.0%
2024 President Vote in this district
24,785 two-party votes · D+22.4 · D+23.9 vs. the nation✓ Kamala Harris (D)61.2%
Donald Trump (R)38.8%
2022
27,956 votes · Uncontested by the other party✓ Jerald A Parisella (D)52.5%
Richard M Haggerty (D)46.6%
Writein (—)0.9%
2020 Earlier district lines
22,436 votes · Uncontested by the other party✓ Jerald A Parisella (D)79.8%
Euplio R Marciano (—)20.2%
2020 President Vote in this district
25,715 two-party votes · D+28.6 · D+24.1 vs. the nation✓ Joe Biden (D)64.3%
Donald Trump (R)35.7%
2016 President Vote in this district
22,123 two-party votes · D+19.2 · D+17.0 vs. the nation✓ Hillary Clinton (D)59.6%
Donald Trump (R)40.4%
Also on the ballot in Massachusetts
Neighboring districts
9th EssexPeter MeaneyDonald WongD flipD flip67%Dem.90%Dem. 15th MiddlesexMichelle Ciccolo—>99%Dem.>99%Dem. 19th MiddlesexDave Robertson—>99%Dem.>99%Dem. 20th MiddlesexJoseph MarkeyTrevor CurrierD flipD flip85%Dem.91%Dem. 21st MiddlesexKen Gordon—>99%Dem.>99%Dem. 31st MiddlesexMichael S. DayStephen Ternullo>99%Dem.>99%Dem. 32nd MiddlesexJay Higgins—D vs D>99%Dem.>99%Dem.