DemocraticIncumbent
John F. Keenan
- Experience
- State legislature
Massachusetts › Massachusetts State Senate · November 3, 2026 · Updated Oct 16, 2026
Massachusetts State Senate: Norfolk and Plymouth District
John F. Keenan has no major-party opponent.
John F. Keenan has no major-party opponent.
The candidates
The district
Lean D+17: 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
- 177,598
- People per km²
- 924
- Adults with a B.A.+
- 47%
- White, no degree
- 35%of adults
- White 64%
- Hispanic 6%
- Black 5%
- Asian 20%
- 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
61,091 votes · Uncontested by the other party✓ John F Keenan (D)100.0%
2024 President Vote in this district
79,835 two-party votes · D+14.4 · D+15.9 vs. the nation✓ Kamala Harris (D)57.2%
Donald Trump (R)42.8%
2022
56,687 votes · D+27.3✓ John F Keenan (D)63.6%
Gary M Innes (R)36.3%
2020 Earlier district lines
76,854 votes · Uncontested by the other party✓ John F Keenan (D)69.5%
Alexander N Mendez (—)30.5%
2020 President Vote in this district
84,802 two-party votes · D+24.8 · D+20.3 vs. the nation✓ Joe Biden (D)62.4%
Donald Trump (R)37.6%
2016 President Vote in this district
75,395 two-party votes · D+17.4 · D+15.1 vs. the nation✓ Hillary Clinton (D)58.7%
Donald Trump (R)41.3%