Ansonia Post Office

237 Main St, Ansonia, CT 06401

Contact Numbers

Phone: 203-734-6818
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 5:00pm
Tuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
Saturday 6:00am - 2:30pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:30pm
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Photo service available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

  • 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
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street 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:

Derby
74 Olivia St
1.0 mile away

Shelton
83 Bridge St
1.2 miles away

Seymour
91 Main St
2.1 miles away

Shelton Carrier Annex
40 Forest Pkwy
2.2 miles away

Reviews

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ebay tells me my package was deliverd. i guess only the post office is aware it was not delivered due to 'animal interference'. so now ebay considers this a done deal and i have no product. ebay seller will say " the usps says they delivered it". unbelievable. i nor anyone in this house owns an animal, btw.
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This is the best post office in CT. The staff @ the windows are very considerate and efficient. The customer service is amazingly awesome. If a best service award was ever given this is the Post Office that should receive it. I live in a different town but make the trip every Sat morning because of the service.
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I went into the Ansonia Station post office to have an important letter postmarked with today's date. I went on the line and an extremely nice woman who works there took me off the line and helped me personally get done what I needed. Super efficient, extraordinarily helpful and friendly.
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