Kailua Post Office

335 Hahani St, Kailua, HI 96734

Contact Numbers

Phone: 808-266-3996
Fax: 808-266-3998
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 4:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 2:00pm
Tuesday 10:00am - 2:00pm
Wednesday 10:00am - 2:00pm
Thursday 10:00am - 2:00pm
Friday 10:00am - 2:00pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold 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:

McBh Kaneohe Bay
6644 Mokapu Blvd Bldg 6644
2.0 miles away

McBh Military Po
6644 Mokapu Blvd Ste 100
2.0 miles away

46-036 Kamehameha Hwy
2.7 miles away

41-859 Kalanianaole Hwy
2.9 miles away


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I’m inquiring about a yellow form so my bf mail can be sent and kept at the post office because we never got his mail at our house so how long before we see if he got mail at the post office


I was trying to inform the Kailua, Hi....Post Office....to deliver my mail between 10am and 3:45pm. Becuz that's when my Authorized recipient is open.


They always say they came by or attempted to deliver but they have never not even once came up to my door and knocked or rang doorbell but they leave a note saying they did. Laziest post office I have ever known. Our elevator is out and we live on 3rd floor so I knew they wouldn’t even attempt but they left notice saying they came by.


Good morning, my name is Margarida ALves and i live in Portugal I sent a order to Jacqueline Cherie Montero, she lives in 355 a Aoloa st. Q201 Kailua, HI 96734, and she sent me a private message yesterday: (For some reason they won’t redeliver. They put a note in my door 4 days ago that they attempted and I gave instruction on the back for them to put it at my door or box but they haven’t even taken the slip) yesterday The tracking is RH346160571PT, so i ask if you could help because she need the 2 two dolls i send to him Thank you and sorry my english but i think you understand me Margarida Alves


Tracking service not helpful. Informed by Amazon it was delivered and where. PO talked to the carrier and confirmed delivery. Questionable? I was home at the time, went out several times to check , my car was parked in front of the bench where deliveries have been made OFTEN! First time missing, first time “delivered “ on a Sunday. Kailua P.O. response, a genuine apology and a statement that Amazon will take care of it.HELLOOOOO!


Please change your website content on passport photo service. I just called the Kailua office and your clerk said that you do not offer passport photo service and yet your website indicate that you are. Please change or update. You save many people unnecessary trip or phone calls.


Worst service in years! I lived in Kailua now for 55 years at the same address and delivery in the last few years is ridiculously inconsistent. Some days delivery is at noon, other days closer to 2pm and today it's going on 5:30 and not a mail truck in sight! Shameful, absolutely shameful!


Are you kidding? You're going out of business. It took over a month for me to get a few simple books delivered.


I have a delivery problem that has been going on for YEARS! where do I write?!

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