DemocraticIncumbent
John J. Mahoney
- Experience
- State legislature
Massachusetts › Massachusetts House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026
Massachusetts House of Representatives: 13th Worcester District
John J. Mahoney has no major-party opponent.
John J. Mahoney has no major-party opponent.
The candidates
The district
Lean D+36: 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
- 41,826
- People per km²
- 1,504
- Adults with a B.A.+
- 53%
- White, no degree
- 33%of adults
- White 72%
- Hispanic 11%
- Black 7%
- Asian 4%
- 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
14,404 votes · Uncontested by the other party✓ John J Mahoney Jr (D)100.0%
2024 President Vote in this district
18,002 two-party votes · D+33.9 · D+35.4 vs. the nation✓ Kamala Harris (D)66.9%
Donald Trump (R)33.1%
2022
10,413 votes · Uncontested by the other party✓ John J Mahoney Jr (D)100.0%
2020 Earlier district lines
45,487 votes · D+32.7✓ Danillo A Sena (D)45.0%
John J Mahoney Jr (D)32.2%
Catherine J Clark (R)22.8%
2020 President Vote in this district
19,031 two-party votes · D+40.8 · D+36.3 vs. the nation✓ Joe Biden (D)70.4%
Donald Trump (R)29.6%
2016 President Vote in this district
16,373 two-party votes · D+37.2 · D+34.9 vs. the nation✓ Hillary Clinton (D)68.6%
Donald Trump (R)31.4%