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Post Offices in Fallbrook, CA
2 post offices in Fallbrook, San Diego County · Data as of 10/21/2026
Post offices on this page
Post offices in Fallbrook at a glance
- With a population of 32,112, Fallbrook has 2 post offices (0.62 per 10,000 people).
- By count, it is 93rd of 743 in California.
- Nearby, San Diego (33), Chula Vista (4) and Encinitas (4) also have post offices listed.
Post offices in Fallbrook
A to Z
Frequently asked questions
- How many post offices are in Fallbrook, CA?
- There are 2 post offices in Fallbrook as of 10/21/2026.
Data sources
- Overture Maps PlacesOverture Maps Foundation
Data as of 10/21/2026
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