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ZIP code 91901
Alpine, CA · San Diego County
About ZIP code 91901
- ZIP code 91901 is in Alpine, San Diego County, California.
- About 18,197 people live in it, which is 90.2 people per square mile.
- Time zone: Pacific Standard Time.
- The middle of the ZIP code is at 32.815, -116.719.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Alpine, CA
ZIP code 91901 is the post office name for Alpine, CA. 15,180 people live in Alpine. Typical household income is $108,660. A typical home costs $864,000.
- Stronger than most towns on: Pleasant weather for being outdoors, Home internet and working from home and Walkability.
- Weaker than most towns on: Clean air and low disaster risk, Cost of living and Housing affordability.
Nearby ZIP codes
- 91931 Guatay · 494 people
- 91916 Descanso · 1,710 people
- 91935 Jamul · 9,114 people
- 92021 El Cajon · 70,501 people
- 92019 El Cajon · 45,351 people
- 92040 Lakeside · 46,216 people
- 91917 Dulzura · 749 people
- 91963 Potrero · 689 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.