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Post Offices in Cotati, CA
1 post office in Cotati, Sonoma County · Data as of 09/23/2026
Post offices on this page
Post offices in Cotati at a glance
- Cotati has 1 post office, about 1.3 for every 10,000 residents.
- Close by, Santa Rosa (6), Petaluma (3) and Bodega Bay (1) have post offices as well.
Post offices in Cotati
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Frequently asked questions
- How many post offices are in Cotati, CA?
- There is 1 post office in Cotati as of 09/23/2026.