John (John) DiMaio (R-23a)

State Assembly Member John DiMaio

John (John) DiMaio (R-23a)
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Capitol: 609.847.3115
FAX: 908.722.1542
District: 908.684.9550
State Assembly Member
State House 125 West State Street
Trenton, NJ 08625-1101
208 Mountain Avenue
Hackettstown, NJ 07840
Residence:Hackettstown, NJ

Committee Assignments

Committee Assignments


John DiMaio has been an assemblyman since 2009, serving as minority leader since January 2022. Previously he was co-conference leader from 2019 to 2021 and budget officer from 2018 to 2019. First elected to public office at age 23, DiMaio was a Hackettstown councilman from 1980 to 1990, mayor from 1991 to 1999, and president of the N.J. Conference of Mayors in 1999. He was also a Warren County freeholder from 2000 to 2009, serving as director twice. He is also the owner of A. DiMaio and Son Inc., a general contracting business. A life-long resident of Hackettstown, DiMaio and his wife have two daughters.

Election / Personal Info

First Elected: 2009    Next Election: 2023
Spouse: Gina Scott   DOB: 11/27/1955
Counties Representing