The Address
[Full Legal Name]
Westchester County Jail
PO Box 10
Valhalla, NY 10595
The county publishes this as the person’s name and the post office box, and it does not specify an inmate or booking number in the format. Most jails require one, so putting their full legal name exactly as it was recorded at booking is doing the work the number usually does. If you have their booking details, adding them does no harm.
Note that this is a post office box, not the campus. The Grasslands Campus address is where visits happen. It is not where letters go.
The County’s Own Print Service
Westchester publishes a second route: westchestercountymail.com, which it describes as a direct print service for colour photos, letters and greeting cards.
It is the county’s named service, so it is a legitimate route rather than a third party guess. What it costs, how long it takes and what you can upload are not published on the county’s site, and the service itself sits behind a login, so we cannot tell you those.
What Gets a Letter Thrown Out
This is the longest part of Westchester’s policy and it is worth reading before you seal anything. Mail that does not conform is not given to the person it was addressed to.
Paper and ink:
- Coloured paper. White only.
- Ink other than blue or black
- Crayon
- Markers
- Gel ink
- Lipstick impressions
Anything added to the page:
- Glitter, ribbon, sequins
- Laminates and plastic overlays
- Hard cardboard and 3D pop-ups
- Musical cards
- Stickers and self-stick stamps, inside or outside the envelope
Anything on the envelope or paper that should not be there:
- Stains, spills and any discolouration
- Perfume or cologne scents
That last pair catches more letters than people expect. A card kept in a drawer with a scented candle can carry enough to fail.
Photographs
Westchester’s photo rules are stricter than most:
- Limit of 12.
- No Polaroid or Fuji instant prints. These are refused outright, whatever the subject.
- Nothing showing the inside of the facility, nudity, gang signs or illegal activity.
The facility interior rule is one families rarely think about. A photo taken inside a visiting room on a previous occasion, or a news photograph showing the building’s interior, falls under it.
What we do. Pigeonly lets you write a letter or pick photographs on your phone and we print and post them to the jail under its own rules, so there is no printer, photo paper or stamps needed at your end. We do not override the county’s limits: the twelve photo cap and the content rules apply to anything that arrives, however it was sent.
Packages Are a Separate Thing
Packages do not go through the post office box. They are handed in at the jail, on their own schedule:
| Hours |
|---|
| Monday to Friday | 9 to 10:45 AM |
| Closed | 10:45 AM to 1:30 PM |
| Monday to Friday | 1:30 to 4:30 PM |
That midday closure is not a lunch break you can wait through with a package in hand, it is a hard gap. The county publishes separate acceptable items lists for male and female residents, and they are worth checking before you buy anything.
Publications Come From the Publisher
Books, magazines and newspapers are not accepted from a private individual. Since 1 January 2016 printed material has to arrive direct from the publisher or a reputable online vendor, and the county names Amazon and Barnes and Noble as acceptable.
So a book you own cannot be posted in. A book you order and have shipped directly can.
One Thing We Could Not Confirm
The county does not publish what happens to rejected mail. Whether it is returned to the sender, held, or destroyed is not stated anywhere we could reach, and we are not going to guess at it. The information line on 914-231-1000 is the place to ask.