Mail and Photos to Folsom State Prison

FSP uses one shared inmate mailing box for every facility, simpler than several other CDCR institutions.

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Overview

Mailing someone at Folsom State Prison is straightforward. CDCR publishes one shared inmate mailing box, P.O. Box 715071, Represa, CA 95671, that covers every facility at FSP, including the Minimum Support Facility. That’s simpler than several other CDCR institutions in this guide series, which split inmate mail across separate boxes by housing facility. One important note before you address an envelope: Folsom State Prison shares its 882-acre property with the separate California State Prison, Sacramento (CSP-Sacramento), so confirm the person is actually housed at FSP, not CSP-Sacramento, before you mail anything to this address. This guide covers the mailing address, how to address an envelope, and what FSP accepts.

Quick Facts

All inmate mail: P.O. Box 715071, Represa, CA 95671. One shared box covers every facility at FSP.
Folsom State Prison is a separate institution from California State Prison, Sacramento, even though both sit on the same property near Represa. Confirm which one the person is housed at.
Always write the person's full legal name and CDCR number on the envelope.
Confirm the person is still housed at FSP on CIRIS before mailing, since transfers happen.
No cash by mail. Send a money order, check payable to CDCR, or an electronic deposit instead.
Standard letters, cards, and photos within CDCR's rules are accepted. Stickers, glitter, tape, and glued-on items get mail rejected.

FSP’s Mailing Address

CDCR’s facility page for Folsom State Prison publishes one address for all inmate mail:

[Full Legal Name, CDCR Number]
Folsom State Prison
P.O. Box 715071
Represa, CA 95671

This single shared box covers Facility A and the Minimum Support Facility (FMSF), so you don’t need to figure out a facility-specific box before you send a letter, which is a real difference from institutions that split mail by housing unit.

Folsom State Prison Is Not the Same as CSP-Sacramento

FSP sits on the same 882-acre property as California State Prison, Sacramento (CSP-Sacramento), along with Folsom Women’s Facility and the California Prison Industry Authority. These are separate institutions with separate wardens and separate mailing addresses, not one prison split into wings. If you’re not certain which institution the person is housed at, check CIRIS at ciris.mt.cdcr.ca.gov or call FSP at (916) 985-2561 before mailing. Sending a letter to the wrong institution’s address can delay delivery.

Always Include the CDCR Number

Write the person’s full legal name and their CDCR number on every envelope. This is how CDCR staff route mail internally to the correct housing unit.

Confirm Before You Mail

People do get transferred between CDCR institutions. Check CIRIS at ciris.mt.cdcr.ca.gov, or ask the person directly, to confirm they’re still at Folsom State Prison before you send a letter, especially if some time has passed since you last heard from them.

What You Can Send

Standard letters, greeting cards, and photos are generally accepted. Keep to plain paper and cards without stickers, glitter, tape, or anything glued on, since those items get mail rejected.

Photo Rules

Photos are generally allowed within CDCR’s limits: no Polaroids, since the backing can conceal contraband, and nothing larger than 8x10. Avoid nude or sexually explicit images, gang-related content, and anything depicting drugs or weapons, which will be rejected. There’s usually a limit on how many photos per envelope, so send a reasonable number and confirm current limits with the institution if you plan to send many. You can also send photos through Pigeonly without printing anything yourself. Upload the photos online and Pigeonly prints and mails them to Folsom for you.

Legal Mail

FSP’s facility page doesn’t list a separate box for legal mail. If you’re an attorney or legal representative, mark your envelope clearly as legal mail and call (916) 985-2561 to confirm the current handling process and correct address for it, since legal mail is opened only in the presence of the incarcerated person to check for contraband, not read.

Mail Inspection and Rejected Mail

Incoming personal mail is opened and inspected for contraband before delivery. If a piece is rejected, the person is typically notified and told why, and the item may be returned to sender or held. Following the plain-paper, no-attachments rules is the best way to avoid a rejection.

Packages

You can’t mail a personal package straight to the person. Approved packages, including quarterly packages, come through CDCR’s contracted package vendor, which the person or an approved family member orders from. Contact the institution at (916) 985-2561 or check CDCR’s approved vendors page for the current process.

Sending Money

Don’t mail cash. Send a money order or check payable to CDCR to the address above, or send an electronic deposit through GTL/ConnectNetwork, JPay, or Access Corrections. See the CDCR send-money guide for the full process, fees, and how restitution affects deposits.

Families Also Ask

6 of 10 questions

What's the mailing address for someone at FSP?

One shared box covers all inmate mail: P.O. Box 715071, Represa, CA 95671. Always write the person's full legal name and CDCR number on the envelope.

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Does FSP split mail by housing facility like some other CDCR prisons?

No. FSP publishes one shared inmate mailing box that covers Facility A and the Minimum Support Facility, which is simpler than institutions that require you to know the exact housing unit before addressing an envelope.

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Is Folsom State Prison the same place as California State Prison, Sacramento?

No. They're separate institutions with their own wardens, even though they sit on the same 882-acre property near Represa, along with Folsom Women's Facility and the California Prison Industry Authority. Confirm which institution someone is housed at before mailing.

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How do I know if someone is still at FSP before I mail something?

Check CIRIS at ciris.mt.cdcr.ca.gov, or ask the person directly, especially if it's been a while since your last letter, since transfers between CDCR institutions do happen.

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Can I send photos?

Yes, within CDCR's limits: no Polaroids and nothing larger than 8x10. Avoid nudity, gang references, and images of drugs or weapons, which get rejected. There's usually a per-envelope limit, so send a reasonable number. You can also send photos through Pigeonly, which prints and mails them for you.

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Can I send books or magazines?

New books and magazines generally must come directly from an approved publisher or vendor, not mailed by you personally. Check CDCR's approved vendors and disapproved-publications rules before ordering.

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Can I send a package directly?

No. Personal packages aren't accepted directly. Approved packages come through CDCR's contracted package vendor, ordered by the person or an approved family member.

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How does legal mail work at FSP?

FSP's published facility page doesn't list a separate legal-mail box. Mark your envelope clearly as legal mail and call (916) 985-2561 to confirm the correct address and current handling process before mailing.

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What gets mail rejected?

Stickers, glitter, tape, glued-on items, cash, Polaroids, oversized photos, and any content seen as contraband, gang-related, or explicit. Stick to plain paper and cards.

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How do I send money instead of cash?

Never send cash. Mail a money order or check payable to CDCR to the address above, or use an electronic deposit through GTL/ConnectNetwork, JPay, or Access Corrections. See the CDCR send-money guide for details.

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