United States Postal Service – William Penn Retail – Philadelphia, PA

William Penn Retail Post Office

The United States Postal Service (USPS) – William Penn Retail unit is a central mail facility located at 720 Arch Street in Philadelphia. Situated near the historic Independence Mall and the Pennsylvania Convention Center, this post office serves the business and residential communities of Center City and Chinatown. As a federal agency, it provides a comprehensive range of shipping and mailing services to the public.

Services and Operations

This location offers essential postal functions designed to keep commerce and communication flowing. Key services include:

• Mailing and Shipping: Sending letters and packages via Priority Mail Express, Priority Mail, and First-Class Mail.
• PO Boxes: Rental of Post Office Boxes for secure mail receipt.
• Money Orders: Sale of domestic money orders.
• Passports: This facility acts as a Passport Acceptance Facility. While walk-in service may be limited, customers are strongly encouraged to schedule an appointment online for new passport applications and photo services.
• Retail Services: Purchase of stamps, shipping supplies, and philatelic products.

Facility Policies

As a federal facility, strict security and conduct policies are enforced. Weapons of any kind are prohibited on the premises. Visitors should expect a professional environment; while there is no specific dress code, shirt and shoes are required. The location is equipped with a Self-Service Kiosk in the lobby, allowing customers to weigh packages and buy postage outside of regular counter hours.

Location and Accessibility

The William Penn Retail Post Office is highly accessible via public transportation. It is located just one block from Jefferson Station, a major hub for SEPTA Regional Rail. The 8th Street Station (Market-Frankford Line and PATCO) is also a short walk away. For those driving, metered street parking is available on Arch Street and surrounding blocks, though it can be scarce. Several paid parking garages, such as the Parkade on 8th, are located within immediate walking distance.