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Letters to inmates

How long does mail take to reach an inmate?

Updated · By the SendMyLettersOnline team

Inmate mail takes the normal USPS First-Class delivery time to reach the facility (USPS states 1-5 business days for First-Class Mail) plus however long the facility's mailroom takes to sort, inspect and deliver it, which varies by facility and can add several days. Mail routed through a central processing or scanning center can take longer.

Where the time goes
StageWho controls itWhat affects it
Mailing to the facilityUSPSDistance; First-Class Mail standard is 1-5 business days
Mailroom sorting and inspectionThe facilityStaffing, volume, weekends and holidays, lockdowns
Scanning (if used)Facility or its vendorProcessing queue before the digital copy is delivered
Delivery to the personThe facilityTransfers, housing moves, restrictions

Avoid extra delays

  • Check the locator before each letter in case the person transferred.
  • Use the exact name, ID number and mailing address the facility publishes.
  • Follow the facility's content rules so the letter isn't held or returned.
  • Don't use Certified Mail for personal letters unless the facility says to; it doesn't speed anything up.

Quick answers

How long does mail take to reach an inmate?

USPS delivery time to the facility plus the facility's internal processing. Only the facility can tell you its typical processing time.

Why is prison mail so slow?

Every letter is sorted and usually opened and inspected before delivery, and some systems scan mail centrally first.

Will I know when the inmate gets my letter?

Not through USPS for a regular letter. The person can tell you when they reply.

What to do next

Write today; we print and hand your letter to USPS First-Class Mail.

Write a letter

Sources

Checked: . General information, not legal advice. Fees and rules change: confirm current values at the official links above.