Inmate Mail


Inmate Mail


To send mail to an inmate, please address the envelope with:



Butler County Prison

c/o Inmate’s Full Name

202 S. Washington St.

Butler, PA 16001



A return name and address must appear on the envelope. All correspondence will be scanned and inspected for contraband. Items specifically prohibited include cash, stamps, stickers, or personal checks.


Items allowed include Standard Letter, Post Cards, and a Flat Greeting Card.  Paperback books, magazines, and newspapers may be mailed to the inmate and must come directly from the publisher.