Post offices in the 33404 ZIP code of West Palm Beach, FL

The ZIP code 33404, situated in West Palm Beach, FL, includes 2 post offices out of the 12 post offices located throughout the city. The listed operating hours indicate when retail services are available, providing a time when postal employees are available to assist customers. Often, the lobby areas remain open longer, granting access to PO boxes, package drop-off areas, and self-service Automated Postal Center (APC) machines for stamp purchases.The compilation is sorted first by city and then by the name of the post office, with Street View pictures of the post offices included whenever possible. Please contact us if you find an error, so that we can correct it.

Street View Image of Riviera Beach Post Office in West Palm Beach, FL

Riviera Beach Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1905 W Blue Heron Blvd West Palm Beach, FL 33404-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 9:00 AM 2:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Singer Island Post Office in West Palm Beach, FL

Singer Island Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
2505 Ocean Ave West Palm Beach, FL 33404-9991

Get directions

Open hours
Day Open Close
Monday 9:00 AM 2:00 PM
Tuesday 9:00 AM 2:00 PM
Wednesday 9:00 AM 2:00 PM
Thursday 9:00 AM 2:00 PM
Friday 9:00 AM 2:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value