RepublicanIncumbent
Patrick O'Connor
- Experience
- State legislature
Massachusetts › Massachusetts State Senate · November 3, 2026 · Updated Oct 16, 2026
Massachusetts State Senate: First Plymouth and Norfolk District
Patrick O'Connor has no major-party opponent.
Patrick O'Connor has no major-party opponent.
The candidates
The district
Lean D+21: 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
- 174,143
- People per km²
- 193
- Adults with a B.A.+
- 57%
- White, no degree
- 37%of adults
- White 88%
- Hispanic 3%
- Black 2%
- Asian 4%
- Other / multiracial 4%
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
82,720 votes · Uncontested by the other party✓ Patrick A O Connor (R)100.0%
2024 President Vote in this district
104,870 two-party votes · D+19.0 · D+20.5 vs. the nation✓ Kamala Harris (D)59.5%
Donald Trump (R)40.5%
2022
80,319 votes · R+21.3✓ Patrick Michael Oconnor (R)60.6%
Robert William Stephens Jr (D)39.4%
2020 President Vote in this district
110,415 two-party votes · D+25.5 · D+20.9 vs. the nation✓ Joe Biden (D)62.7%
Donald Trump (R)37.3%
2016 President Vote in this district
93,164 two-party votes · D+14.8 · D+12.6 vs. the nation✓ Hillary Clinton (D)57.4%
Donald Trump (R)42.6%