Immigration Policy in Nassau County, NY (2026)

1 rule for unincorporated Nassau County, New York.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Nassau County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Sanctuary Policy Preemption

Nassau County is not a formal sanctuary jurisdiction. It cooperates with federal immigration authorities to varying degrees, while New York State's Trust Act limits state agency cooperation with civil immigration enforcement.

Nassau Welcoming Policy Status

Some Restrictions

Full ordinance details →Official source ↗

All Nassau County ordinances

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