Rules for ZIP Code 07004
Fairfield, NJ · Essex County
ZIP 07004 is governed by Fairfield Township, NJ. We do not hold its code yet, and Essex County ordinances do not apply inside its limits.
ZIP code 07004 lies in Fairfield Township, NJ, which holds about 100% of the ZIP's residents and writes its own local code. We have not added Fairfield's ordinances yet, so nothing is shown below: Essex County rules govern only unincorporated land and do not reach inside Fairfield.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
Fairfield is not covered yet
Fairfield Township writes its own code; the county's rules do not apply inside it.Request Fairfield coverage →
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