Assemblymember John DiMaio
Official office details for Assemblymember John DiMaio: website, email, phone number, and mailing address.
| Name | John DiMaio |
| Position | Assemblymember |
| State | New Jersey |
| Party | Republican |
| District | District 23 |
| Mailing Address | State House PO Box 098 Trenton, NJ 08625-0098 |
| Phone number | 609-847-3400 |
| Email Form | |
| Website | Official Website |
About Assemblymember John DiMaio
John DiMaio (born November 27, 1955) is an American Republican Party politician. He has been serving as a member of the New Jersey General Assembly from the 23rd legislative district 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 NJ. 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 lifelong resident of Hackettstown, DiMaio and his wife have two daughters.