Mail and Photos at Santa Rita Jail

The Address for Letters

[Full Legal Name, PFN Number]
Santa Rita County Jail - 2300
PO Box 96777
Las Vegas, NV 89193

Read that second line carefully. It is Santa Rita County Jail - 2300, with the number, and it is part of the address rather than decoration. The identifier is the PFN, the Person File Number, which is not the same as a booking number.

The Sheriff’s own mail policy states that correspondence with an incorrect PFN is returned to sender unopened, and the person inside is not told it arrived.

Mail to the Jail Comes Back

The Sheriff’s Office announced the change directly: from February 23, 2026 all non-privileged mail goes to the processing centre, and any non-privileged mail received at the facility after March 25, 2026 is returned to sender. That grace window closed months ago.

The reason given is contraband. The Sheriff’s release states the county had several fentanyl exposure incidents linked to mailed substances and has saved multiple lives.

Skipping the Transit Days

The processing centre is run by Pigeonly, which is the same company behind Pigeonly, and that changes what the PO Box actually is. A letter you drop in a mailbox in Oakland is travelling to Las Vegas first, before anything reaches Dublin.

That leg alone takes 3 to 5 business days, and screening happens after it.

A Pigeonly account is free, and sending your letter or photos through it removes those transit days entirely. You upload what you want to send, and it is printed and shipped from the processing side rather than mailed to it. The Sheriff’s own flyer points families to it, describing a free plan for a limited amount of mail with paid unlimited plans available.

The PO Box stays the correct postal address, and nothing here replaces it. If you would rather post a paper letter, use it.

Originals Are Destroyed

This is the part to read before sending anything you care about. The Sheriff’s flyer says it plainly: originals will not be returned to the sender, but temporarily stored and then securely destroyed.

The prohibited list makes the same point in different words, naming documents you do not want destroyed, such as birth certificates, driver’s licences and social security cards. A photograph you cannot replace falls in exactly the same category. Send a copy.

What the Processing Centre Accepts

Letters including children’s drawings, greeting cards, postcards, 4x6 photos with a limit of 10 per parcel, and unbound newsletters.

The format rules are specific:

• Every piece of mail must have a return address
• Envelopes no larger than 4 by 9.5 inches
• Letters on paper no larger than 8.5 by 11 inches
• Greeting cards no larger than 5 by 7 inches
• Postcards exactly 5 by 7 inches
• Photographs 4 by 6 inches, 10 per parcel

What Gets Rejected

The published prohibited list is long and worth scanning before you post: glitter, rhinestones, stickers or glued items; wax paper; shaped-cut photos or paper; letters on tiny paper or sticky notes; crystals, religious tokens, coins, toys, key chains, artwork items; unused envelopes, paper, stationery or stamps; newspaper clippings; Express, Priority, hard, bubble or large thin paper envelopes; stapled items; books, booklets, magazines or anything spiral bound; greeting cards that are overly thick, electronic, fold-out, 3D, pop-up or oversized; Polaroid photos and photos from third-party services such as Shutterfly; official documents; bulk mail; envelopes written in light or coloured ink; illegible envelopes; and cash, gift cards or credit cards.

County policy adds more from the jail’s side: nothing over 8.5 by 14 inches, no writing in crayon, gel pen or marker, nothing stained or carrying lip gloss or perfume, no plastic or laminated items, no homemade or musical cards, no wire-bound items, coins, metal, rosaries or jewellery.

Legal Mail, Books and Magazines Go to the Jail

These still go to the street address:

[Full Legal Name, PFN Number]
Santa Rita Jail
5325 Broder Blvd
Dublin, CA 94568

Attorneys have an extra step now. Privileged senders must authenticate through Pigeonly Corrections before sending, registering at privileged.pigeonlycorrections.com to verify identity and credentials such as a bar card, which are validated with the relevant state agencies. Once approved they print unique mailing labels carrying a security barcode so staff can verify authenticity without opening the envelope. The service is free for senders and for their incarcerated clients. If legal mail reaches the Las Vegas processing centre by mistake, it is returned to the sender.

Books and magazines must come direct from the publisher or a legitimate online bookstore that sells and ships directly. Any site that redirects elsewhere or uses a third-party seller is refused. Hardbound books are not accepted, and the limit is six books or magazines per day.

How Legal Mail Is Handled Inside

The deputy shows the person that the envelope is sealed, the person signs for it, and the deputy opens and inspects it in their presence. The contents go to the person and the envelope is kept until release. Incoming and outgoing legal mail is tracked for two years.

One unusual local rule worth knowing: all mail to or from Tri-Valley Haven in Livermore is treated as confidential legal correspondence under the Prison Rape Elimination Act, is on the facility’s legal mail list, and is individually logged. County policy states it shall not be read, copied or reviewed by staff.

Two Live Documents That Disagree

Worth knowing if you go looking. The Sheriff’s governing mail policy, 17.01, was last revised in December 2025, which is before the February 2026 change, and it still describes mail arriving at the jail and being sorted by the jail’s own mailroom. Both that policy and the new guidance are live on official county channels at the same time.

Treat the news release and flyer as controlling for where to send mail, and policy 17.01 as controlling for how mail is handled once it reaches the jail.

Volume, Timing and Indigent Mail

There is no limit on how much mail someone can send or receive, and no limit on the number of people they can write to, absent a specific safety concern. Mail is delivered Monday through Friday excluding holidays, and deputies aim to deliver before 11:00 PM.

Someone who is indigent gets four postage-paid envelopes and eight sheets of paper a week for family and friends, plus unlimited postage-paid mail to their attorney and the courts.

Mail for someone who has been transferred or released is returned to sender.