ZIP code 93401
Where is ZIP code 93401?
San Luis Obispo, California
San Luis Obispo County · Standard ZIP code
ZIP code 93401 belongs to San Luis Obispo, California in San Luis Obispo County. 93401 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 805 and 820. About 29,202 people live in the 93401 area, where the median household income is $96,824. The closest ZIP codes are 93403 (San Luis Obispo, 1.4 mi north), 93406 (San Luis Obispo, 1.4 mi north) and 93407 (San Luis Obispo, 1.4 mi north).
| ZIP code | 93401 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | San Luis Obispo |
| Also accepted | Sn Luis Obisp |
| State | California (CA) |
| County | San Luis Obispo County |
| Time zone | Pacific Time · now |
| Area codes | 805, 820 |
| Coordinates | 35.2635, -120.6509 map |
| 3-digit prefix | 934 |
Population and income in 93401
| Population | 29,202 · higher than 65% of California ZIP codes |
|---|---|
| People per square mile | 455 · lower than 55% of California ZIP codes |
| Median age | 37.1 years · lower than 66% of California ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $96,824 · higher than 53% of California ZIP codes |
| Income per person | $62,643 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 56% of adults 25+ |
| Median home value | $973,000 · higher than 75% of California ZIP codes |
| Median rent | $1,912 a month |
| Housing units | 14,459 |
| Households | 13,522 (2.1 people on average) |
| Owners / renters | 48% / 52% |
| Land area | 64.17 sq mi (plus 0.02 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 93401. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 93401
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 93403 | San Luis Obispo, CA | 1.4 mi N | PO Box only |
| 93406 | San Luis Obispo, CA | 1.4 mi N | PO Box only |
| 93407 | San Luis Obispo, CA | 1.4 mi N | Standard |
| 93408 | San Luis Obispo, CA | 1.4 mi N | Unique |
| 93405 | San Luis Obispo, CA | 2.5 mi NW | Standard |
| 93409 | San Luis Obispo, CA | 3 mi S | Unique |
| 93449 | Pismo Beach, CA | 7.3 mi S | Standard |
| 93424 | Avila Beach, CA | 7.4 mi SW | PO Box only |
| 93448 | Pismo Beach, CA | 8.4 mi S | PO Box only |
| 93483 | Grover Beach, CA | 9.9 mi S | PO Box only |
| 93433 | Grover Beach, CA | 10 mi S | Standard |
| 93421 | Arroyo Grande, CA | 10.6 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 93401 or measure the distance to another ZIP code.
How to address mail to 93401
123 MAIN ST
SAN LUIS OBISPO CA 93401
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SN LUIS OBISP as the city name for 93401. Adding the 4-digit ZIP+4 code (93401-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in San Luis Obispo, CA
All San Luis Obispo ZIP codes with population and income →
Questions
- What city is ZIP code 93401?
- 93401 is a San Luis Obispo, California ZIP code. Sn Luis Obisp is also accepted as the city name.
- What county is 93401 in?
- ZIP code 93401 is in San Luis Obispo County, California.
- What time zone is ZIP code 93401 in?
- 93401 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 93401?
- Phone numbers in ZIP code 93401 use area codes 805 and 820.
- What is the population of ZIP code 93401?
- About 29,202 people live in ZIP code 93401, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 93401?
- The median household income in 93401 is $96,824 a year, higher than 53% of California ZIP codes.
- What ZIP codes are near 93401?
- The nearest ZIP codes to 93401 are 93403 (San Luis Obispo, 1.4 miles), 93406 (San Luis Obispo, 1.4 miles), 93407 (San Luis Obispo, 1.4 miles) and 93408 (San Luis Obispo, 1.4 miles).