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Nassau County, NY Public Conduct: Public Marijuana Use (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Civil penalty
up to $25 per violation
Scope
all county-owned property
Includes
parks, beaches, sidewalks, buildings
Enacted by
Local Law No. 11-2021

Summary

Smoking or vaping cannabis on any Nassau County-owned property is banned countywide, covering parks, beaches, sidewalks, and buildings, backed by a civil fine.

These county ordinances apply to unincorporated areas of Nassau County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

No person shall smoke or vape cannabis or concentrated cannabis as those terms are defined by §222.00 of the New York State Penal Law on any County-owned property including but not limited to buildings, sidewalks, parking lots, parks, preserves, playgrounds, beaches, campgrounds, or any other county-owned open spaces. § 2. Penalties. A violation of section one of this local law shall be punishable by a civil penalty not exceeding $25.00.

Source: NY Cannabis Law (MRTA)View official code

Full Breakdown

Nassau County's Title 89 local law bars anyone from smoking or vaping cannabis or concentrated cannabis, as those terms are defined in New York Penal Law § 222.00, on county-owned property. The ban reaches beyond buildings to sidewalks, parking lots, parks, preserves, playgrounds, beaches, and campgrounds owned by the county. This is a countywide rule on county property only; it does not reach town, city, or village land or private property, which fall outside county authority.

Violations & Fines

Smoking or vaping cannabis on county-owned property is a civil violation punishable by a fine not exceeding $25.00 per violation.

Frequently Asked Questions

Can I smoke marijuana in a Nassau County park?
No. County-owned parks, preserves, beaches, and playgrounds are covered by the countywide smoking/vaping ban, punishable by a civil fine up to $25.
Does this ban apply on village or town property?
No. Title 89 only reaches property owned by Nassau County itself; towns, cities, and villages set their own rules for their own land.

Sources & Official References

Other rules in Nassau County

All Nassau County rules

New York rules heatmap·Compare Nassau County to another location·View the New York public conduct overview

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