2005 New Jersey General Assembly election
November 8, 2005
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All 80 seats to the General Assembly 41 seats needed for a majority | ||||||||||||||||||||||||||||
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| Turnout | 49% ( 15pp) | |||||||||||||||||||||||||||
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Results: Democratic gain Republican gain Democratic hold Republican hold | ||||||||||||||||||||||||||||
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| Elections in New Jersey |
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The 2005 New Jersey General Assembly elections were held on November 8, 2005, for all 80 seats in the lower house of the New Jersey Legislature. The election coincided with a gubernatorial election where Democrat Jon Corzine won. Democrats held a 47-33 majority in the lower house prior to the election. The members of the New Jersey Legislature are chosen from 40 electoral districts. Each district elects one State Senator and two State Assembly members. New Jersey uses coterminous legislative districts for both its State Senate and General Assembly.
The Democratic Party won a 49–31 majority. Democrats were able to flip one seat in the 1st, 2nd, and 36th districts. Republicans flipped one seat in the 12th. This is the last time any seats in North Jersey changed parties until 2025.