Post offices in Gillette, WY

3 locations. Everything in Gillette.

• FedEx Ship Center

  

  FedEx

  814 Madison Street
• Gillette Post Office

  USPS

  311 South Kendrick Avenue

  Mon–Fri7 am–5:30 pmSat9 am–1 pm
• The UPS Store

  UPS

  GG, 900 Camel Drive