The 1989 New Jersey General Assembly election was held on November 7, 1989.
The elections coincided with Jim Florio's landslide election as Governor of New Jersey. As a result, Democrats won back the Assembly for the first time since 1983. Democrats flipped one seat in districts 2, 10, 11, 21, and 34.
Incumbents not running for re-election
Democratic
Republican
Summary of races
Voters in each legislative district elect two members to the New Jersey General Assembly.
Close races
Districts where the difference of total votes between the top-two parties was under 10%:
- gain D
- gain D
- gain D
District 1
General election
District 2
General election
District 3
General election
District 4
General election
District 5
General election
District 6
General election
District 7
General election
District 8
General election
District 9
General election
District 10
General election
District 11
General election
District 12
General election
District 13
General election
District 14
General election
District 15
General election
District 16
General election
District 17
General election
District 18
General election
District 19
General election
District 20
General election
District 21
General election
District 22
General election
District 23
General election
District 24
General election
District 25
General election
District 26
General election
District 27
General election
District 28
General election
District 29
General election
District 30
General election
District 31
General election
District 32
General election
District 33
General election
District 34
General election
District 35
General election
District 36
General election
District 37
General election
District 38
General election
District 39
General election
District 40
General election
Notes
References