Post Office Located at 91 1St St, Cambridge, Massachusetts, MA, 02141-1804
#256 out of 606 Post Offices in the State of Massachusetts
Kendall Square in Massachusetts (MA), 02141-1804 is a city with a population of 2,679 people. Its residents have a median income of $177,659. The local post office is located at 91 1 St St, Kendall Square. It handles an estimated 1,121,130 mails and 66,103 packages per year. It employs an estimated 6 staff.
Cambridge Post Office
NOTICE: The Service is an essential goverment service, and will remain open wherever possible
91 1St St, Cambridge, Massachusetts, MA, 02141-1804
Contact Numbers
Phone: 617-876-5155
TTY: 877-889-2457
Toll-Free: 1-800-ASK-USPS
Hours
Retail Hours
MONDAY
08:00:00 - 17:00:00
TUESDAY
08:00:00 - 17:00:00
WEDNESDAY
08:00:00 - 17:00:00
THURSDAY
08:00:00 - 17:00:00
FRIDAY
08:00:00 - 17:00:00
SATURDAY
Closed
SUNDAY
Closed
Lobby Hours
MONDAY
07:30:00 - 17:00:00
TUESDAY
07:30:00 - 17:00:00
WEDNESDAY
07:30:00 - 17:00:00
THURSDAY
07:30:00 - 17:00:00
FRIDAY
07:30:00 - 17:00:00
SATURDAY
Closed
SUNDAY
Closed
Last Collection Hours
MONDAY
17:00:00
TUESDAY
17:00:00
WEDNESDAY
17:00:00
THURSDAY
17:00:00
FRIDAY
17:00:00
SATURDAY
Closed
SUNDAY
Closed
PO Box Access Hours
MONDAY
07:30:00 - 17:00:00
TUESDAY
07:30:00 - 17:00:00
WEDNESDAY
07:30:00 - 17:00:00
THURSDAY
07:30:00 - 17:00:00
FRIDAY
07:30:00 - 17:00:00
SATURDAY
Closed
SUNDAY
Closed
Call Referral Hours
MONDAY
08:00:00 - 17:00:00
TUESDAY
08:00:00 - 17:00:00
WEDNESDAY
08:00:00 - 17:00:00
THURSDAY
08:00:00 - 17:00:00
FRIDAY
08:00:00 - 17:00:00
SATURDAY
Closed
SUNDAY
Closed
PO Box Delivery Hours
MONDAY
11:00:00
TUESDAY
11:00:00
WEDNESDAY
11:00:00
THURSDAY
11:00:00
FRIDAY
11:00:00
SATURDAY
Closed
SUNDAY
Closed
See More Hours
Services at this Location
- Call Referral
- Label Broker®
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Priority Mail International®
- PO Box Online
Online Services and Resources
- Print a Label with Postage
- Schedule a Pickup
- Buy Stamps
- Forward Mail
- Reserve or Renew a PO Box
- Schedule a Redelivery
- Mailing Requirements
- Media/Press Contacts
- Vandalism/Theft
Nearby Self-Service Kiosks
Nearby Alternate Locations
91 1St St, Cambridge, Massachusetts, MA, 02141-1804 Post Office Estimates*
* These estimates were determined by taking the national statistics for each of these measures as provided by the USPS and then determining the proportion of that total for each city based on that city’s population according to the 2020 US Census.