ZIP Code 93403: San Luis Obispo, CA
ZIP code 93403 is assigned to San Luis Obispo in San Luis Obispo County, California. Its reference point is at latitude 35.3471 and longitude -120.4553 (35°20'49.6"N 120°27'19.1"W).
Location Overview of ZIP Code 93403
San Luis Obispo has 8 ZIP codes in our directory, and San Luis Obispo County has 34.
California has 2,792 ZIP codes listed in total.
The nearest listed ZIP code is 93406 (San Luis Obispo), which shares the same reference point.
| ZIP code | 93403 |
|---|---|
| Place | San Luis Obispo |
| County | San Luis Obispo County |
| State | California |
| Country | United States |
| Latitude | 35.3471 |
| Longitude | -120.4553 |
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Map of ZIP Code 93403
Map centred on 35.3471, -120.4553. The pin marks the ZIP code's reference point, not its boundary.
Photos of San Luis Obispo, California
Video: San Luis Obispo, California
Top 10 Best Things to Do in San Luis Obispo, California [San Luis Obispo Travel Guide 2025] — by DoTravel · Watch on YouTube
ZIP Codes Near 93403
These 11 ZIP codes have the closest reference points to 93403, measured in a straight line.
Nearby Cities and Towns
The closest places to ZIP code 93403, measured in a straight line from its reference point. Road distances will be longer.
- Arroyo Grande – 6.3 mi south
- Pismo Beach – 8.6 mi southwest
- Grover Beach – 9.0 mi southwest
- Creston – 9.1 mi north
- Los Osos – 11 mi west
- Morro Bay – 11 mi west
- Santa Margarita – 11 mi east
- Atascadero – 16 mi northwest
- Avila Beach – 18 mi southwest
- Oceano – 19 mi southwest
- Cholame – 20 mi northeast
- Templeton – 20 mi northwest
Schools Near San Luis Obispo
If you are moving to ZIP code 93403, check with the education authority that serves San Luis Obispo, San Luis Obispo County which schools cover your street address.
Looking at nearby areas such as Los Osos, Arroyo Grande and Morro Bay widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.
Parks and Outdoor Recreation
Use the map above to explore green space around San Luis Obispo, then zoom out to find larger parks, trails and nature areas in the wider California area.
Hospitals and Healthcare
Hospitals, clinics and pharmacies serving San Luis Obispo can be found with the searches below. In an emergency in the United States, call 911.
Residents may also use facilities in nearby Los Osos, Arroyo Grande and Morro Bay.
Shopping and Dining in San Luis Obispo
For places to eat and shop near ZIP code 93403, the searches below show up-to-date listings around this location.
Libraries and Historical Places
Public libraries, museums and historic sites near San Luis Obispo, California can be found with the searches below.
For local history, try the archives of San Luis Obispo County along with the name San Luis Obispo.
Roads, Rivers and Lakes
From ZIP code 93403, Los Osos shares the same reference point, Arroyo Grande shares the same reference point, Morro Bay shares the same reference point, Pismo Beach shares the same reference point and Grover Beach shares the same reference point in a straight line. Use the directions link for routes and road names.
Rivers, lakes and coastline near San Luis Obispo show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 93403
Photo & Video Credits
- Photo 1 (“Phalaris minor (3988252826)”): Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 2 (“Aythya collaris-1”): Bill Bouton, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 3 (“San Luis Obispo - Mission Bells”): roger4336, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 4 (“Train station and water tower (148671)”): emdot from San Luis Obispo, USA, CC BY 2.0, via Wikimedia Commons.
- Photo 5 (“Aythya collaris, male, female”): Bill Bouton, CC BY-SA 2.0, via Wikimedia Commons.
- Video: “Top 10 Best Things to Do in San Luis Obispo, California [San Luis Obispo Travel Guide 2025]” by DoTravel, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this location and may show neighbouring areas.
Data for ZIP code 93403 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).