ZIP code of Montclair (NJ) is 07042. Below you can find map of Montclair, or look up other ZIP codes in New Jersey or other US states. If Montclair's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 07042.
Montclair have more then one ZIP code. List of all Montclair's ZIP codes: 07042, 07043.