Search Westchester County Jail Inmates

Westchester County Jail Overview

The Westchester County Jail is operated by the Westchester County Department of Correction, not by a sheriff-run jail division. County research identifies the public facility as the Department of Correction Grasslands Campus in Valhalla. The official overview says the Department has a Jail Division and a Penitentiary Division. That split matters for Westchester County inmate records because the Jail Division holds people with criminal matters pending, while the Penitentiary Division holds males serving local sentences of one year or less.

The county overview describes the Jail Division as serving people age 16 and older. It includes males accused of crimes or awaiting sentencing, plus females accused, awaiting sentencing, or serving one year or less. The Penitentiary Division houses males sentenced to one year or less. A person who is sentenced to state prison after a Westchester County case moves out of the county jail track and into New York DOCCS custody, where the DOCCS locator becomes the proper search tool.

The official WCDOC overview is the source for the Grasslands Campus, the Jail Division, and the Penitentiary Division description.

The county overview image helps show why Westchester County Jail records should be read as WCDOC records, with local jail and penitentiary functions under one county correction department.

Westchester County Jail Population

The current county pages inspected did not publish a current average daily population or current rated capacity for Westchester County Jail. Research found a historical 2020 case-study capacity reference of 1,821 and a roughly 500-person COVID-period population, but that figure is not a current official capacity statement from the county page. Use it as background only. For current jail population reporting, New York DCJS monthly jail population reports are the better public data path because they rely on daily counts submitted to the State Commission of Correction.

Westchester County jail population trends changed sharply around bail reform and early COVID. Research cites a March 2019 average daily population of 1,029, a February 2020 figure of 636, a June 2020 figure of 506, and a December 2020 figure of 606. Those figures are useful for context, but they do not replace a current custody lookup for one person.

Westchester County Jail Lookup

The correct first search for Westchester County Jail custody is the Westchester Inmate Public form. It is for people in Westchester County DOC custody. The county FAQ warns that not every person will display online for security reasons or because of inmate type, so a missing result is not proof that the person is not at the jail. When the search fails but county custody is still likely, call WCDOC general information at (914) 231-1000.

1. Open the county inmate public form from the WCDOC inmate lookup page.
2. Enter the last name first, then add first name, birth date, or age for common names.
3. Select Soundex, Partial, or Exact search based on how certain the spelling is.
4. Use the alias option when another name may have been used.
5. Call the jail information line if the person does not display but may still be in custody.

The county roster is not the same as the statewide DOCCS locator. Sentenced state-prison custody is searched through DOCCS, while federal and immigration custody require BOP or ICE tools.

Westchester County Jail Contact

Westchester County Jail contact information is unusually detailed. General information is the right starting point for inmate information, visiting information, and questions that do not require a court docket. Central Booking is the practical number for bail and commitment facts because the county bail page says Central Booking can provide the JID number, court name, docket number, charges on the commitment, and cash bail amount.

For public-record requests, use the Westchester County FOIL form and select Correction for jail records. Use the court or County Clerk channels for filed court records, not the jail information line.

Westchester County Jail Visits

Westchester County Jail uses Securus video visitation. The county’s video visitation page says a visitor must create a free Securus account, accept the terms, register with each facility offering video visits, and use a computer with internet, sound, webcam, and a valid email address. Non-legal video visits are recorded and may be monitored. Video visits can be ended for conduct violations, no-contact order issues, recording, nudity, weapons, drug use, or a visitor under 18 appearing alone.

Note: Confirm custody and visit eligibility before travel or login because a housing change, hold, or rule violation can affect access.

Westchester County Jail Mail

Mail and money rules are county-specific. The amended mail policy allows direct-print letters, color photos, and greeting cards through westchestercountymail.com. Standard inmate mail uses the person’s name and PO Box 10, Valhalla, NY 10595. The county bars several items from non-privileged mail, including photos of the inside of the facility, nudity, gang signs, illegal activity, Polaroid or Fuji photos, colored paper other than white, non-blue or non-black ink, crayon, marker, gel ink, scents, stains, glitter, ribbon, and sequins.

Inmates cannot receive regular phone calls or personal messages. For family emergencies, the research directs callers to the shift supervisor. GTL collect-call accounts can be set up by phone at (866) 230-7761.

Westchester County Jail Intake

Westchester County Jail intake connects arrest, court commitment, booking, health screening, classification, and release review. The jail assigns or uses a JID number. Central Booking can confirm the court, docket, commitment charges, and bail amount when payment is being arranged. New admissions may also be medically assessed for substance-use treatment. The WCDOC programs page says medication assisted treatment began for residents with substance use disorder or existing MAT prescriptions in 2022.

JID

Jail identification number used in Westchester County bail and custody processing.

Commitment

Court paperwork authorizing custody and listing the charge basis for detention.

Hold

Another legal reason that can block release even after bail is attempted.

Classification

Jail assessment used for security level, housing, and program decisions.

Westchester County Jail Programs

The WCDOC programs page documents a large local program set, including education, GED and high school diploma work, vocational certificates, substance-use treatment, mental-health services, violence reduction, spiritual care, reentry, and community partnerships. Local partners named in the research include SWBOCES, Pace University, Sarah Lawrence College, Family Services of Westchester, Legal Aid of Westchester County, Petey Greene Foundation, WESTCOP, and 914 United.

One distinctive local program is Puppies on the Block, developed with Paws Crossed Animal Rescue in Elmsford and Pace University. Participants foster puppies for short periods in designated housing units. The county describes mental-health benefits such as lower stress, less anxiety, greater self-esteem, and more purpose.