Post offices in Mid-Cambridge, MA

2 locations. Everything in Mid-Cambridge.

• Cambridge Post Office

  United States Post Office

  770 Massachusetts Avenue

  Mon–Fri7:30 am–7 pmSat7:30 am–2 pm
• The UPS Store

  UPS

  955 Massachusetts Avenue

  Mon–Wed8:30 am–6:30 pmThu8 am–6:30 pmFri8:30 am–6:30 pmSat9 am–5 pm