San Marcos, California ZIP codes
What is the ZIP code for San Marcos, CA?
92069, 92078, 92079, 92096
2 for street addresses · 1 PO Box only · 1 for single organizations
San Marcos is in San Diego County, California. USPS uses 4 ZIP codes for San Marcos, 2 of them for street addresses. About 100,940 people live in San Marcos ZIP codes; the most populated is 92078 with 53,605 residents. The city is in the Pacific Time zone and uses area codes 760 and 442.
| City | San Marcos, CA |
|---|---|
| State | California |
| County | San Diego County |
| ZIP codes | 4 |
| Population (ZIP areas) | about 100,940 |
| Time zone | Pacific Time · now |
| Area codes | 760, 442 |
All San Marcos ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 92069 | Standard | 47,335 | $96,771 |
| 92078 | Standard | 53,605 | $120,268 |
| 92079 | PO Box only | – | – |
| 92096 | Unique | – | – |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near San Marcos
- Vista, CA 5.4 mi
- Escondido, CA 5.5 mi
- Carlsbad, CA 6.8 mi
- Encinitas, CA 7.6 mi
- Cardiff By The Sea, CA 9.4 mi
- Oceanside, CA 10.4 mi
- Solana Beach, CA 10.7 mi
- Bonsall, CA 11.2 mi
- Del Mar, CA 12.2 mi
- Valley Center, CA 12.5 mi
Questions
- What is the ZIP code for San Marcos, CA?
- San Marcos has 4 ZIP codes: 92069, 92078, 92079 and 92096. The right one depends on the street address.
- How many ZIP codes does San Marcos have?
- 4: 2 standard ZIP codes for street addresses, 1 for PO Boxes only and 1 assigned to single organizations.
- Which San Marcos ZIP code has the most people?
- 92078, with about 53,605 residents, followed by 92069 (47,335).
- What county is San Marcos, CA in?
- San Marcos ZIP codes are in San Diego County.
- What area code is San Marcos, CA?
- San Marcos uses area codes 760 and 442.