The county jail system operates under the county sheriff's authority and houses individuals awaiting trial, serving misdemeanor sentences, and awaiting transfer to state prison following conviction. There are 7 Jails Prisons locations in Nassau County, New York.

County residents with questions about bail, pretrial release, or inmate services should contact the county jail's main administrative office, while those seeking information about state-sentenced individuals should contact the state department of corrections.

List of Nassau County, New York Jails Prisons

Leadership Training Institute - Project 350

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Leadership Training Institute - Project 350

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Nassau County Juvenile Detention Center

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Nassau County Juvenile Detention Center

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Freeport Jail

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Nassau County Juvenile Detention Center

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Nassau County Juvenile Detention Center

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Nassau County Mercyfirst-Whiston Hall Nsd

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Nassau County Mercyfirst-Whiston Hall Nsd

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Nassau County Correctional Center

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Nassau County Correctional Center

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Leadership Training Institute - Project 29

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Leadership Training Institute - Project 29

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Residents of Nassau County can deposit funds to an inmate's commissary account through the county jail's online portal or approved third-party services. Contact the jail's administrative office for accepted deposit methods, maximum amounts, and any processing fees that apply.

You may also find Jails Prisons locations in neighboring counties including New York, Bronx, Westchester.