Post office in Kawaguchi

AgentData lists 27 post offices in Kawaguchi, Japan. Updated May 2026.

27 businesses1 with websites
川口並木郵便局
川口仁志郵便局
川口仲町郵便局

4, 川口市

川口元郷一郵便局
川口元郷郵便局

26, 川口市

川口寿町郵便局

21, 川口市

川口市役所前郵便局
Full profile
川口幸町郵便局

24, 川口市

川口朝日郵便局

18, 川口市

川口郵便局
川口青木五郵便局
川口青木郵便局
川口飯塚郵便局
川口駅西口郵便局

Also in Kawaguchi

Bicycle rental service ()Convenience store ()Kindergarten ()Restaurant ()Supermarket ()Elementary school ()Fast food restaurant ()Place of worship ()

Frequently asked questions

How many post offices are in Kawaguchi?

AgentData lists 27 post offices in Kawaguchi as of May 2026.

Which post offices in Kawaguchi have a website?

1 of 27 post offices in Kawaguchi 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/find?category=post-office&city=kawaguchi