New Canaan Post Office

18 Locust Ave, New Canaan, CT 06840

Contact Numbers

Phone: 203-966-1659
Fax: 203-966-4855
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Pickup Accountable Mail
  • PO Box Online
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Camp Avenue
24 Camp Ave
2.3 miles away

Pound Ridge
57 Westchester Ave
2.8 miles away

South Salem Annex
210 Oakridge Cmns
2.8 miles away

Wilton
15 Hubbard Rd
3.0 miles away

Reviews

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No parking available there for the general public.
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Has the New Canaan Post Office group considered moving into the train station? I believe there is a fair amount of empty space in the station.
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