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Post Offices in Alpine, CA
1 post office in Alpine, San Diego County · Data as of 10/21/2026
Post offices on this page
Post offices in Alpine at a glance
- With a population of 15,180, Alpine has 1 post office (0.66 per 10,000 people).
- Nearby, San Diego (33), Chula Vista (4) and Encinitas (4) also have post offices listed.
Post offices in Alpine
A to Z
Frequently asked questions
- How many post offices are in Alpine, CA?
- There is 1 post office in Alpine as of 10/21/2026.
Data sources
- Overture Maps PlacesOverture Maps Foundation
Data as of 10/21/2026
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