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How to send a letter to an inmate at Cache County Jail

To write to someone held at Cache County Jail, address the envelope to the inmate's full name and booking number, Cache County Jail, 1225 W. 200 N., Suite 100, Logan, UT 84321. Cache County Jail is the jail for Cache County, Utah, run by the Cache County Sheriff's Office. Mail is opened and inspected — include your full return address, and double-check the person is still in custody, since people are released or moved from a county jail quickly.

Inmate mail — Cache County Jail

[Inmate's full name]  [booking number]
Cache County Jail
1225 W. 200 N., Suite 100
Logan, UT  84321

Put the inmate's full name and booking number on the first line, and your full return address in the corner — mail without either is usually rejected.

Verified August 2026cachecounty.gov

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Your name
Your return address

Cache County Jail1225 W. 200 N., Suite 100Logan, UT 84321

Your letter, printed and mailed for you.

Key facts

  • Send mail to Cache County Jail, 1225 W. 200 N., Suite 100, Logan, UT 84321 — the jail's own mailroom.
  • Write the inmate's full name and booking number on the envelope, plus your full return address, or the letter is returned.
  • All incoming mail is opened and inspected for contraband before it reaches the inmate.
  • Do not enclose cash, checks, gift cards, or anything other than paper — prohibited items get the whole letter rejected.
  • Letters on regular paper up to 8.5 x 11 inches — no card stock.
  • Photos are allowed (5x7 or smaller, up to 5 per envelope).
  • No glitter, perfume, lipstick, stickers, tape, staples, or any metal; no packages.
  • County jails move fast — people are released, bailed out, or transferred within days. Confirm the person is still in custody before mailing anything time-sensitive.
  • PostPal prints and mails your letter for you the next business day for $5 — with your return address printed so they can write back, and no printer, envelope, or stamp needed.

How to send your letter

  1. 1

    Confirm the person is still at the jail

    County-jail populations turn over quickly. Check the Cache County Sheriff's Office's online inmate roster to confirm they're still at Cache County Jail — and get their booking number — before you mail anything.

  2. 2

    Address it correctly

    First line: the inmate's full name and booking number. Then Cache County Jail, 1225 W. 200 N., Suite 100, Logan, UT 84321. Add your full return address in the top-left corner.

  3. 3

    Keep the contents allowed

    A plain letter on white paper is always safest. Letters on regular paper up to 8.5 x 11 inches — no card stock. No cash, gift cards, or any object other than paper.

  4. 4

    Send it without a printer

    Write or upload your letter in PostPal with this address prefilled, and we print, envelope, and mail it via USPS the next business day for $5 — your return address printed so they can reply.

Common questions

How do I address a letter to an inmate at Cache County Jail?

Put the inmate's full name and booking number on the first line, then Cache County Jail, 1225 W. 200 N., Suite 100, Logan, UT 84321. Include your full return address in the top-left corner of the envelope.

Is mail to Cache County Jail opened or read?

Yes. All incoming mail is opened and inspected for contraband before delivery, and non-legal mail can be read.

What if they've been released or moved?

It happens fast at a county jail — people bond out or transfer within days, and the letter won't be forwarded. Check the Cache County Sheriff's Office's inmate roster to confirm they're still at Cache County Jail before you send.

What can I send to Cache County Jail?

Letters on regular paper up to 8.5 x 11 inches — no card stock. Photos are allowed (5x7 or smaller, up to 5 per envelope). No glitter, perfume, lipstick, stickers, tape, staples, or any metal; no packages. When in doubt, a plain letter on white paper is always accepted.

Can the inmate write back to me?

Yes, if you include a complete return address. PostPal prints your return address on the letter for you.

Sources

Addresses verified August 2026 against official sources. Always confirm on the official site before time-sensitive filings.

See the full US county & city jails rules — what you can and can’t send, photos & more →

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