Ilwaco Post Office

128 Lake St SE, Ilwaco, WA 98624

Contact Numbers

Phone: 360-642-3213
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 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 11:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 1:15pm, 2:15pm - 3:15pm
Tuesday 9:00am - 1:15pm, 2:15pm - 3:15pm
Wednesday 9:00am - 1:15pm, 2:15pm - 3:15pm
Thursday 9:00am - 1:15pm, 2:15pm - 3:15pm
Friday 9:00am - 1:15pm, 2:15pm - 3:15pm
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
  • Duck Stamps
  • 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:

4006 Pacific Hwy
1.1 miles away

Long Beach
101 Oregon Ave N
1.8 miles away

766 Hwy 101
4.1 miles away

906 Pacific Dr
5.7 miles away


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**WARNING** If you have a FedEx/UPS package sent to your physical address in Ilwaco there is a good chance it won't be delivered to you. I was told that all post offices in the nation have a contracted agreement with FedEx/UPS that they will deliver to the "last mile" but that does not pertain to those that do not have delivery service (Ilwaco). They will hold your package for 10 days before sending it back. So if you are expecting a package, make sure you CALL THEM. (360) 642-3213 **WARNING**

* is not a part of, or affiliated with, the official United States Postal Service (USPS).