Rules for ZIP Code 08534
Pennington, NJ · Mercer County
ZIP 08534 is governed by Hopewell Township, NJ. We do not hold its code yet, and Mercer County ordinances do not apply inside its limits.
ZIP code 08534 lies in Hopewell Township, NJ, which holds about 69% of the ZIP's residents and writes its own local code. We have not added Hopewell's ordinances yet, so nothing is shown below: Mercer County rules govern only unincorporated land and do not reach inside Hopewell.
ZIP codes do not follow city lines. 08534 also covers:
- borough of Pennington~31% of residents · not covered yet
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
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.
Hopewell is not covered yet
Hopewell Township writes its own code; the county's rules do not apply inside it.Request Hopewell coverage →
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