Rules for ZIP Code 18054
Green Lane, PA · Montgomery County
ZIP 18054 is governed by Marlborough Township, PA. We do not hold its code yet, and Montgomery County ordinances do not apply inside its limits.
ZIP code 18054 lies in Marlborough Township, PA, which holds about 35% of the ZIP's residents and writes its own local code. We have not added Marlborough's ordinances yet, so nothing is shown below: Montgomery County rules govern only unincorporated land and do not reach inside Marlborough.
ZIP codes do not follow city lines. 18054 also covers:
- Salford Township~21% of residents · not covered yet
- Upper Frederick Township~12% of residents · not covered yet
- West Rockhill Township~11% 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.
Marlborough is not covered yet
Marlborough Township writes its own code; the county's rules do not apply inside it.Request Marlborough coverage →
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