Rules for ZIP Code 94025
Menlo Park, CA · San Mateo County
ZIP 94025 is governed by the city of Menlo Park, CA. We do not hold its code yet, and San Mateo County ordinances do not apply inside its limits.
ZIP code 94025 lies in the city of Menlo Park, CA, which holds about 70% of the ZIP's residents and writes its own local code. We have not added Menlo Park's ordinances yet, so nothing is shown below: San Mateo County rules govern only unincorporated land and do not reach inside Menlo Park.
ZIP codes do not follow city lines. 94025 also covers:
- unincorporated San Mateo County~30% of residents
- North Fair Oaks (community)~16% of residents
- West Menlo Park (community)~13% of residents
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.
Menlo Park is not covered yet
The city of Menlo Park writes its own code; the county's rules do not apply inside it.Request Menlo Park coverage →
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