Post office in Petaluma

AgentData lists 12 post offices in Petaluma, United States. Updated July 2026.

12 businesses0 with websites
Casa Grande Annex Post Office

1601, Corporate Circle, Petaluma, 94954, CA

Inverness Post Office
Marshall Post Office

19200

Petaluma Post Office

108;120, 4th Street, Petaluma, 94952, CA

The UPS Store

1390, North McDowell Boulevard, Petaluma, 94954, CA

UPS Distribution

3860, Cypress Drive, Petaluma, 94954, CA

US Post Office North Bay Distribution Center

1150, North McDowell Boulevard, Petaluma, 94999, CA

Also in Petaluma

Elementary school ()Restaurant ()Fast food restaurant ()Cafe ()Place of worship ()Fuel supplier ()Hotel ()Supermarket ()

Frequently asked questions

How many post offices are in Petaluma?

AgentData lists 12 post offices in Petaluma as of July 2026.

Which post offices in Petaluma have a website?

0 of 12 post offices in Petaluma have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=post-office&city=petaluma