2021 general · November 2, 2021

2021 New Jersey State Senate election results, district by district

Every New Jersey State Senate district in the 2021 general election: winners, margins, unopposed seats and seats that changed party.

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Seats after the election

Democrats controlled the chamber · 40 seats

After the electionD 24 · R 16
Races40
Changed party2
Unopposed5%2 races
Incumbents defeated2

Every district

D 24 · R 16

New Jersey State Senate

Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner