Post offices in Columbia, MO

6 locations. Everything in Columbia.

• Columbia Mall Post Office

  USPS
• Postal Express

  Unknown operator
• The UPS Store

  UPS

  103, 2101 West Broadway
• The UPS Store

  UPS
• United States Postal Service

  USPS
• United States Post Office

  United States Post Office
  Mon–Fri8:30 am–6 pmSat9:30 am–2 pm