Rules for ZIP Code 19706
Delaware City, DE · New Castle County
ZIP 19706 is governed by the city of Delaware City, DE. We do not hold its code yet, and New Castle County ordinances do not apply inside its limits.
ZIP code 19706 lies in the city of Delaware City, DE, which holds about 72% of the ZIP's residents and writes its own local code. We have not added Delaware City's ordinances yet, so nothing is shown below: New Castle County rules govern only unincorporated land and do not reach inside Delaware City.
ZIP codes do not follow city lines. 19706 also covers:
- unincorporated New Castle County~28% 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.
Delaware City is not covered yet
The city of Delaware City writes its own code; the county's rules do not apply inside it.Request Delaware City coverage →
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