Updated: 07-05-2025
San Luis Obispo (CA) zip Code is 93403, Postal Code details. San Luis Obispo is located in state CA, United States.
ZIP code 93403 is located in San Luis Obispo CA in the United States.
Postal Code United States Zip Code 93403 Latest update San Luis Obispo, CA |
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| Zip Code / Postal Code | 93403 | |||
City |
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State Code |
CA |
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County |
San Luis Obispo, United States |
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Postal Locations |
San Luis Obispo, CA - Zip Code is - 93403 |
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Postal |
United States Postal Service USPS Link |
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Delivery Type |
Package Delivery and first class mail. |
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The zip code 93403 is an essential part of the postal system in San Luis Obispo, CA. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, San Luis Obispo has a lot to offer.