USP Atwater
Contact Information
Prison facilities have a number of different addresses -- the one you use will depend on whether you are sending something to an inmate or to a staff member, and on the type of mail carrier you select. The United States Postal Service (USPS) is normally the exclusive means for inmates to receive mail and packages.


Inmate Mail/Parcels
Do not send funds to this address; for more information go to the Inmate Money page.  Use this address when sending correspondence and parcels to inmates confined at this facility.

INMATE NAME & REGISTER NUMBER
USP ATWATER
U.S. PENITENTIARY
P.O. BOX 019001
ATWATER, CA  95301


Physical Address (Do not use for mail unless it is the same as the mailing address listed.)
Use this address for in-person visits.

USP ATWATER
U.S. PENITENTIARY
1 FEDERAL WAY
ATWATER, CA 95301
MapQuest® Map and Directions1

Phone:  209-386-0257
Fax:  209-386-4635
E-mail address2:  ATW/EXECASSISTANT@BOP.GOV

1Discretion is advised: In some cases MapQuest® may not find the exact address.
2This e-mail address should be used only if you have questions that are specific to this location. For general questions, go to our Contact Us page.


Shipping
Use this address when shipping freight and non-USPS parcels. At most facilities, freight deliveries are generally processed through the warehouse.

STAFF NAME
USP ATWATER
U.S. PENITENTIARY
ATTN:  WAREHOUSE
1 FEDERAL WAY
ATWATER, CA  95301

Staff Mail
Use this address when sending correspondence and parcels to staff.

STAFF NAME
USP ATWATER
U.S. PENITENTIARY
P.O. BOX 019001
ATWATER, CA  95301