Home/PostalMag/Post Office Photos/Yuma, Arizona Post Office 85364 Post Office Photos Yuma, Arizona Post Office 85364 PostalMag · Sunday, April 03, 2022 The Yuma, Arizona Post Office serves ZIP Code 85364. Photo by Tom Lewis. Yuma Post Office 2222 S 4th Ave Yuma, AZ 85364 Location at Google Maps