Post Offices

Post Offices in & near Youngtown, Arizona. Operating hours, locations, phone/fax number, services information.

Youngtown Post Office

Post Office in Youngtown, Arizona on W Arizona Ave. Operating hours, phone number, services information, and other locations.

Address: 11129 W Arizona Ave, Youngtown, AZ 85363
Phone: 623-974-6302
Fax: 623-972-8113
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.

Lobby Hours

Last Collection Times

El Mirag Post Office

Address: 11925 W Thunderbird Rd, El Mirage, AZ 85335
Phone: 623-875-0670
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

El Mirage Annex Post Office

Address: 12375 W Alice Ave Ste 1, El Mirage, AZ 85335
Phone: 623-547-0326
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Peoria Downtown Post Office

Address: 10700 N 85th Ave, Peoria, AZ 85345
Phone: 623-486-4187
Fax: 623-412-8306
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Sun City Post Office

Address: 9802 W Bell Rd, Sun City, AZ 85351
Phone: 623-933-9887
Fax: 623-815-1476
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Surprise Dysart Retail Post Office

Address: 16554 N Dysart Rd, Surprise, AZ 85378
Phone: 623-544-4672
Fax: 623-546-3617
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457