Find Inmate Population in Westchester County

Westchester County inmate population records are handled by the Westchester County Department of Correction, which is separate from the sheriff's office. The department runs the jail and penitentiary divisions on the Grasslands Campus in Valhalla under Commissioner Joseph K. Spano. The facility is accredited by both the American Correctional Association and the National Commission on Correctional Health Care. You can search for inmates through the county, use VINELink for free notifications, or check the DOCCS lookup for people in state prison. Westchester is one of the most populated counties in New York, and its corrections system handles a significant volume of bookings each year.

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Westchester County Overview

1M Population
White Plains County Seat
9th Judicial District
ACA Accredited

Westchester County Department of Correction and Inmate Population

The Westchester County Department of Correction operates two main divisions. The Jail Division houses males age 16 and older who are accused of crimes or waiting for sentencing. It also holds females who are accused, awaiting sentencing, or serving terms of one year or less. The Penitentiary Division holds males sentenced to terms of one year or less. Both divisions sit on the Grasslands Campus in Valhalla.

Commissioner Joseph K. Spano leads the department. What makes Westchester stand out from most New York counties is that corrections runs as its own department, not under the sheriff's office. The facility holds accreditation from the American Correctional Association, which means it meets national standards for operations, safety, and inmate services. The medical operations also hold accreditation from the National Commission on Correctional Health Care. These dual accreditations are not common among county jails in New York.

The facility must also meet the minimum standards set by the NYS Commission of Correction under Correction Law Article 3. These state rules cover cell conditions, food, medical and mental health care, recreation, and grievance handling. The Commission inspects county jails and can step in if a facility does not meet the standards. With its ACA and NCCHC accreditations, the Westchester facility goes beyond the state minimum in many areas.

Visitation follows a posted schedule. Bail can be posted during certain hours. Call the department for current times and rules before visiting. Inmates have access to medical care, mental health support, substance abuse treatment, and educational programs.

Inmate Population Records and FOIL in Westchester County

Inmate records in Westchester County are available through the Freedom of Information Law. FOIL requests to the county follow standard procedures. You send a written request to the Department of Correction for jail-related records. For court documents, contact the Westchester County Clerk. The clerk's main phone is (914) 995-3080. Office hours run 8:30 a.m. to 4:30 p.m., Monday through Friday. Passports and licensing close at 4 p.m.

The county must respond to FOIL requests within five business days. The response will either provide the records, deny the request with a reason, or give a timeline. Copy fees are 25 cents per page for standard documents. If the request takes more than two hours of staff work, additional charges may apply. Medical records for inmates are not released through FOIL. Those go through the facility's medical director. Rap sheets go through DCJS at the state level.

The Committee on Open Government helps with FOIL questions and disputes. Phone: 518-474-2518. Email: foil@dos.ny.gov. If a FOIL request is denied, you can appeal in writing within 30 days.

State Resources for Westchester County Inmate Population

The NYS Commission of Correction tracks inmate population data for all county jails, including Westchester County. Their quarterly reports show the count at the end of each quarter. Monthly reports give the average daily census. Annual data goes back to 2016 on the statistics page. Because Westchester is one of the most populated counties in the state, its jail numbers are closely watched.

A screenshot from the Commission of Correction website shows the data tracking structure for New York's county jails and state prisons.

Westchester County inmate population statistics from NYS Commission of Correction

The statistics show inmate counts for county jails, NYC DOC, and DOCCS state prisons at the end of each quarter.

DOCCS manages the state prison system. Since 1999, New York's prison population dropped 54.9%, from 72,649 to 32,766 as of early 2024. The state closed 24 facilities since 2011. DOCCS publishes over 965 research reports on incarcerated population data, including demographics, releases, and recidivism. As of late 2022, 74% of state inmates were violent felony offenders and only 9% were drug offenders.

The Division of Criminal Justice Services publishes crime data at the county level. DCJS tracks arrests, convictions, and case processing for Westchester County and all other counties in the state. The agency also maintains the Sex Offender Registry, which is searchable by name, county, or zip code.

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Cities in Westchester County

Westchester County includes several cities and towns. People arrested anywhere in the county go to the Westchester County Department of Correction facility in Valhalla.

Other communities in Westchester County include Peekskill, Ossining, Rye, Harrison, and Mamaroneck. Inmates from all areas of the county are held at the corrections facility in Valhalla.

Nearby Counties

These counties border Westchester County. If you are not sure which county jail holds someone, check the address where they were arrested.