Rules for ZIP Code 11580
Valley Stream, NY · Nassau County
ZIP 11580 is governed by the village of Valley Stream, NY. We do not hold its code yet, and Nassau County ordinances do not apply inside its limits.
ZIP code 11580 lies in the village of Valley Stream, NY, which holds about 72% of the ZIP's residents and writes its own local code. We have not added Valley Stream's ordinances yet, so nothing is shown below: Nassau County rules govern only unincorporated land and do not reach inside Valley Stream.
ZIP codes do not follow city lines. 11580 also covers:
- town of Hempstead~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.
Valley Stream is not covered yet
The village of Valley Stream writes its own code; the county's rules do not apply inside it.Request Valley Stream coverage →
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