ZIP Code 93423: Atascadero, California
Atascadero, CA uses ZIP code 93423, which falls within San Luis Obispo County, California. Its reference point is at latitude 35.4282 and longitude -120.7695 (35°25'41.5"N 120°46'10.2"W).
Location Overview of ZIP Code 93423
Atascadero, CA has 2 ZIP codes in our directory. Besides 93423, they include 93422.
Across San Luis Obispo County there are 34 ZIP codes listed, and California has 2,792 in total.
The nearest listed ZIP code is 93442 in Morro Bay, CA, about 5.4 mi to the southwest.
| ZIP code | 93423 |
|---|---|
| City | Atascadero |
| County | San Luis Obispo County |
| State | California (CA) |
| Latitude | 35.4282 |
| Longitude | -120.7695 |
| DMS | 35°25'41.5"N 120°46'10.2"W |
| Nearest ZIP | 93442 (Morro Bay, 5.4 mi) |
Map of ZIP Code 93423
Map centered on 35.4282, -120.7695. The pin marks the ZIP code's reference point, not its boundary.
Video: Atascadero, CA
Exploring Historic Downtown Atascadero, CA — by Inspired to Wander · Watch on YouTube
ZIP Codes Near 93423
These 15 ZIP codes have the closest reference points to 93423, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 93423, measured in a straight line from its reference point, are Morro Bay, CA (5.4 mi southwest), Cayucos, CA (6.9 mi west) and Los Osos, CA (8.5 mi southwest). Distances are approximate and road distances will be longer.
- Morro Bay, CA – 5.4 mi southwest
- Cayucos, CA – 6.9 mi west
- Los Osos, CA – 8.5 mi southwest
- Templeton, CA – 9.4 mi north
- San Luis Obispo, CA – 11 mi southeast
- Harmony, CA – 12 mi west
- Paso Robles, CA – 15 mi north
- Avila Beach, CA – 17 mi south
Schools Near Atascadero, CA
If you are moving to ZIP code 93423, check the school district serving Atascadero and San Luis Obispo County to confirm which public schools serve your street address.
Searching nearby communities such as Morro Bay and Cayucos can widen the list of public, private and charter options. The links below open live Google Maps results centered on 93423.
Parks and Outdoor Recreation
Use the map above to explore green space around Atascadero. Zoom out to look for larger parks and nature areas beyond the ZIP code 93423 area.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Atascadero, CA can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 93423 may also use facilities in nearby Morro Bay, Cayucos and Los Osos.
Shopping and Dining in Atascadero
For places to eat and shop near Atascadero, CA, the searches below show up-to-date listings around ZIP code 93423.
Libraries and Historical Places
Public libraries, museums and historic sites near Atascadero, California can be found with the searches below, which are centered on ZIP code 93423.
To research local history, try searching for San Luis Obispo County records and archives along with the name Atascadero.
Roads, Rivers and Lakes
From ZIP code 93423, Morro Bay lies about 5.4 mi to the southwest, Cayucos lies about 6.9 mi to the west, Los Osos lies about 8.5 mi to the southwest, Templeton lies about 9.4 mi to the north and San Luis Obispo lies about 11 mi to the southeast. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Atascadero show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 93423
Photo & Video Credits
- Video: “Exploring Historic Downtown Atascadero, CA” by Inspired to Wander, embedded from YouTube. All rights belong to the creator.
Data for ZIP code 93423 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.