Sentinel Post Office

Find Sentinel Arizona post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.

Gila Bend Post Office 109 West Papago Street Gila Bend AZ 85337 29.4 miles from Sentinel 928-683-2128

Arlington Post Office 33039 South Old US Highway 80 Arlington AZ 85322 36.5 miles from Sentinel 623-386-3679

Ajo Post Office 20 North Plaza Street Ajo AZ 85321 39.3 miles from Sentinel 520-387-6602

Tacna Post Office 40140 Old US Highway 80 Tacna AZ 85352 44.4 miles from Sentinel 928-785-4711

Tonopah Post Office 3939 North 411th Avenue Tonopah AZ 85354 46.6 miles from Sentinel 623-386-3905

Buckeye Post Office 51 East Monroe Avenue Buckeye AZ 85326 50.5 miles from Sentinel 623-386-3117

Wellton Post Office 28610 Oakland Avenue Wellton AZ 85356 55.8 miles from Sentinel 928-785-4055

What is a Post Office?

A post office is a local branch of the United States Postal Service, where mail is received and dispatched to individuals and businesses in a given community. A post office usually has postal clerks who receive and process mail, and it's also the place from which mail carriers pick up mail they deliver on their local routes. The office handles USPS business, including mail and package sorting, delivery and forwarding, sales of stamps and other postal supplies, change-of-address requests, and other administrative functions.

In some small communities, the local post office may be located within a commercial business. In communities both large and small, a post office may serve as a local passport office at which passport applications are received and undergo initial processing.