For inmates receiving mail in the Columbia County Jail housed in Walla Walla County there are different addresses and policies depending on the inmate's status, as well as what type of mail they are receiving; personal mail, legal mail, subscriptions or books sent from a third-party such as Amazon.
All mail is to be shipped to the Columbia County Jail housed in Walla Walla County:
Inmate's Full Name & Inmate ID#
c/o Walla Walla County Corrections Department
300 W. Alder
Walla Walla, WA, 99362
For complete information on mail policies, what you can send an inmate and what address to send them, check out our Inmate Mail page.