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Post Offices in Oceanside

Click on the Post Office from this list of 6 Post Offices in Oceanside to view the opening hours, phone number, drop-off times, services and other information.

1. USPS Post Office Brooks Street - Oceanside (CA)

Oceanside, CA 92054

The Post Office is open Monday to Wednesday and on Friday from 8:00 am to 5:00 pm and on Saturday from 8:00 am to 12:00 pm. It is closed on Thursday and on Sunday.

2. USPS Post Office First Street - Oceanside (CA)

Oceanside, CA 92054

The Post Office is open Monday to Wednesday and on Friday from 9:00 am to 11:30 am and from 12:00 pm to 5:00 pm. It is closed on Thursday and Saturday and Sunday.

3. USPS Post Office Oceanside (OR)

1540 Pacific Ave

Oceanside, OR 97134

The Post Office is open Monday to Wednesday and on Friday from 8:30 am to 12:30 pm and on Saturday from 8:30 am to 10:00 am. It is closed on Thursday and on Sunday.

4. USPS Post Office Oceanside (CA)

1895 Avenida Del Oro

Oceanside, CA 92056

The Post Office is open Monday to Wednesday and Friday to Sunday from 12:01 am to 11:59 pm. It is closed on Thursday.

5. USPS Post Office Oceanside (NY)

80 Atlantic Ave

Oceanside, NY 11572

The Post Office is open Monday to Wednesday and on Friday from 9:00 am to 5:00 pm and on Saturday from 9:00 am to 1:00 pm. It is closed on Thursday and on Sunday.

6. USPS Post Office San Luis Rey - Oceanside (CA)

3774 Mission Ave

Oceanside, CA 92058

The Post Office is open Monday to Wednesday and on Friday from 8:30 am to 5:00 pm. It is closed on Thursday and Saturday and Sunday.