Zip code 93403: San Luis Obispo, California
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 93403
93403 is a non-residential zip code for San Luis Obispo, California (San Luis Obispo County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 93403, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- San Luis Obispo
- State
- California
- County
- San Luis Obispo County
- Center point
- 35.2828° N, 120.6596° W
- Time zone
- Pacific Time (UTC-8, UTC-7 in summer)
- Zip type
- PO box or unique zip
Zip codes near 93403
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 93406 | San Luis Obispo, CA · PO box | 0 mi | — |
| 93410 | San Luis Obispo, CA | 1.5 mi | — |
| 93407 | San Luis Obispo, CA | 1.7 mi | — |
| 93409 | San Luis Obispo, CA | 3.5 mi | — |
| 93401 | San Luis Obispo, CA | 4.1 mi | $96,824 |
| 93408 | San Luis Obispo, CA | 4.3 mi | — |
| 93405 | San Luis Obispo, CA | 4.4 mi | $60,399 |
| 93449 | Pismo Beach, CA | 8.4 mi | $118,072 |
| 93424 | Avila Beach, CA | 9.2 mi | — |
| 93448 | Pismo Beach, CA · PO box | 9.7 mi | — |
| 93412 | Los Osos, CA · PO box | 9.9 mi | — |
| 93402 | Los Osos, CA | 10 mi | $109,090 |
Questions about 93403
What city is zip code 93403?
93403 is assigned to San Luis Obispo, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 93403 in?
93403 is in San Luis Obispo County, California.
What time zone is 93403 in?
93403 is in Pacific Time.
What zip codes are near 93403?
The closest zip codes to 93403 are 93406, 93410, 93407, 93409, 93401.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 93403, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.