Rules for ZIP Code 53018
Delafield, WI · Waukesha County
ZIP 53018 is governed by the city of Delafield, WI. We do not hold its code yet, and Waukesha County ordinances do not apply inside its limits.
ZIP code 53018 lies in the city of Delafield, WI, which holds about 62% of the ZIP's residents and writes its own local code. We have not added Delafield's ordinances yet, so nothing is shown below: Waukesha County rules govern only unincorporated land and do not reach inside Delafield.
ZIP codes do not follow city lines. 53018 also covers:
- town of Delafield~36% 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.
Delafield is not covered yet
The city of Delafield writes its own code; the county's rules do not apply inside it.Request Delafield coverage →
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