San Luis Obispo mailboxes and post offices

There are 22 United States Postal Service post boxes and offices available to the public in San Luis Obispo, CA. You can use any one of these locations to mail your letter or small package via USPS. For additional collection boxes in neighboring communities, see the list of post boxes in California.

Public Collection Box
1 Grand Ave
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Public Collection Box
1 Mustang Dr
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Public Collection Box
190 Patricia Dr
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Public Collection Box
100 Casa St
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Public Collection Box
1035 Palm St
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Public Collection Box
990 Palm St
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Public Collection Box
980 Marsh St
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Public Collection Box
1941 Johnson Ave
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Public Collection Box
1551 Bishop St
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Public Collection Box
3196 S Higuera St
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Public Collection Box
3485 Sacramento Dr
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Public Collection Box
4115 Broad St
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Mailbox in Post Office Lobby
893 Marsh St
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Automated Postal Center
893 Marsh St
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Mailbox in Post Office Lobby
893 Marsh St
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Public Collection Box
980 Marsh St
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Public Collection Box
1 Grand Ave
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Mailbox in Post Office Lobby
1655 Dalidio Dr
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Automated Postal Center
1655 Dalidio Dr
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Mailbox in Post Office Lobby
1655 Dalidio Dr
Directions