Mamaroneck Post Office

309 Mount Pleasant Ave, Mamaroneck, NY 10543

Contact Numbers

Phone: 914-698-3229
Fax: 914-777-0603
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 6:00pm
Tuesday 6:00am - 6:00pm
Wednesday 6:00am - 6:00pm
Thursday 6:00am - 6:00pm
Friday 6:00am - 6:00pm
Saturday 6:00am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Passport Appointment Hours*

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday 10:00am - 1:00pm
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. 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

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

  • 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)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking
  • Passport Appointment Hours

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:

Larchmont
1 Chatsworth Ave
1.0 miles away

Harrison
258 Halstead Ave
1.1 miles away

Heathcote
1112 Wilmot Rd
2.2 miles away

Wykagyl
3 Quaker Ridge Rd
2.4 miles away

Reviews

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I don't know what's going on with the mail lately. Since October of 2020 a lot of what I've sent has not been getting to its destination. I mailed out 8 Halloween cards and only 2 people got theirs - and not the ones who live locally. I sent out several birthday cards that never got to their destination. I called the Mamaroneck Post Office and they said the next stop is the White Place Distribution Center. Try making a complaint to the Post Master General..forget about that. Someone needs to look into this matter and soon.
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ive been waiting for my mail and i went out with my dog i walk down to my local cvs and i see the mail man sleeping and hes been parked there for a good hour now but im will not tolerate the waiting for a worker who sleeps on the job
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Letters carriers are allowed a 30 minute lunch, if that time is exceeded, their scanners trigger a message to management. You sure it was an hour?
• Replied to sabrina perez

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I approached to a woman mail person today in my building, and asked if she can take an envelope with her, she looked at me as I own her money, no words expressed ... such a terrible attitude! Kidness doesn't worth a penny. I have to come back to my apartment and within 5 minutes, she knocked my door as if I deaf. I just simply and "very educated" told her: Not worry, I'll take the envelope personally to the post office. This lady has a lot of attitude.... I feel sorry for her. Mamaroneck
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Went to post office regarding missing package but tracking number says the package is there. I was told package was not there and there is nothing they can do about it and I should go hunt down my postman and ask her if she knows where it is. Package was supposed to be delivered Saturday and today is Tuesday. 200.00 + dollars just gone!!! Really nothing you can do about it?? They have become rude and not nice. Bring Carmine Back!!!
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I just Like to call your attention about the woman Mail person at MAMARONECK Avenue does not follow the protocol about using a mask when going into the stores ... this will be the last call before I call the police
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What happened to our big drive-up Blue Box in front of the P.O. ?? The replacement is wholly inadequate and not well placed. Are there any other blue boxes on the streets of Mamaroneck????
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I am leaving Mamaroneck and have only nice things to say about my mailman. Now I would ask to hold my mail, please
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Terrible delivery service by postman in Harbor Heights. Always deliver mail to wrong address, Neighbors deliver the mail.
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I was awaiting my paycheck on Friday the 5th of Dec.I didn't get any mail that day.Sat. the 6th I got mail for the house across the street from my house and mail for a house that is 2 doors down from me.I am still missing my paycheck! This has been happening a lot since Tony our regular mailman has gone.I also have a problem with how the mail is delivered.I have a locked mailbox to keep my mail safe.I find that some times the mail is not pushed all the way into the box,so that any one can reach my mail and pull it out.Also when it rains and the mail sticking out,I end up getting a wet soggy mess! I have never had this problem with Tony.I hope you can resolve this mess.Still looking for my paycheck.Rosalie Sarno
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For several weeks we do not get the right mail. Since the regular mailman, Joe, retired, we either don't get mail or I get other's peoples mail. I live on 130 Lawn terrace and I get mail for 132! There is a difference between there two numbers. Please advice and I would appreciate if you resolve this matter. Thank you cleo kennedy
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I was waiting on package i never got they said it was delivered and left under mail box they cannot help me what can i do i call place i got it they said no refund becausr it said received
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how can i request a blue box in front of my large aptment building, nearest is not very close, i resideat 953 west boston post road michael hess 718 601 0007 [email protected]
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