ZIP Code 93402: Los Osos, CA
County: San Luis Obispo County
Coordinates: 35.31720, -120.83330
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Get a reliable snapshot of the Los Osos, CA postal area 93402. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Los Osos |
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| ZIP Code | 93402 |
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| County | San Luis Obispo County |
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| State | CA |
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| Latitude / Longitude | 35.31720, -120.83330 |
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| ZIP Type | Standard |
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| Time Zone | Pacific Time (PT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 93402 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 93402 is approximately 35.31720 (latitude) and -120.83330 (longitude). This location sits within San Luis Obispo County, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 93402 for mail delivery and general location reference in
San Luis Obispo County,
CA.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Los Osos.
Related ZIP Codes (Nearby)
Explore other postal codes near Los Osos within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 93402?
The primary city for this ZIP code is Los Osos, located in CA.
In which county is 93402 located?
ZIP code 93402 is situated within San Luis Obispo County, CA.
What are the coordinates for 93402?
The approximate center point is 35.31720 (Latitude) and -120.83330 (Longitude).
Is ZIP code 93402 active?
This page lists ZIP 93402 as Listed based on the latest refresh date shown above.
Does ZIP 93402 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08