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Public services · 🇯🇵 Japan

Post Offices in Japan map & data

There are 24,213 post offices mapped in Japan, spread over 47 prefectures. The most are in Tokyo (1,567), Osaka Prefecture (1,143) and Hokkaido (997). 98% of them carry a name, and many add an address, phone number, website or opening hours. Well-known examples include 茅野郵便局, 千種郵便局 and 枚方郵便局.

24,213locations
47prefectures
893 KBlayer size
November 2026updated
A sample of post offices in Japan. Open every one of them in the studio.

Post Offices by prefecture

PrefectureLocationsShare
Tokyo1,5676.5%
Osaka Prefecture1,1434.7%
Hokkaido9974.1%
Hyogo Prefecture9904.1%
Aichi Prefecture9724.0%
Fukuoka Prefecture8253.4%
Kanagawa8183.4%
Chiba7713.2%
Kagoshima Prefecture7353.0%
Hiroshima7183.0%
Saitama6702.8%
Niigata6652.7%
Shizuoka6092.5%
Okayama Prefecture5802.4%
Kumamoto5732.4%
Ibaraki5252.2%
Fukushima5242.2%
Kyoto Prefecture4902.0%
Mie Prefecture4852.0%
Gifu Prefecture4772.0%
Nagasaki Prefecture4641.9%
Miyagi4621.9%
Yamaguchi4341.8%
Iwate4171.7%
Oita4151.7%
Ehime Prefecture4091.7%
Akita4071.7%
Shimane4011.7%
Yamagata3991.6%
Gunma3551.5%
Aomori3541.5%
Ishikawa Prefecture3521.5%
Nagano3451.4%
Kochi Prefecture3361.4%
Nara Prefecture3271.4%
Wakayama Prefecture3261.3%
Miyazaki Prefecture3071.3%
Toyama3071.3%
Tochigi2921.2%
Shiga2761.1%
Yamanashi2691.1%
Tottori Prefecture2521.0%
Fukui Prefecture2501.0%
Tokushima Prefecture2451.0%
Kagawa Prefecture2391.0%
Okinawa Prefecture2280.9%
Saga Prefecture2050.8%

Notable post offices in Japan

  1. 茅野郵便局Nagano · 783 m · post office
  2. 千種郵便局名古屋市 · Aichi Prefecture · 17.8 m · post office
  3. 枚方郵便局枚方市 · Osaka Prefecture · post office
  4. 尼崎郵便局尼崎市 · Hyogo Prefecture · post office
  5. 生駒郵便局生駒市 · Nara Prefecture · post office
  6. 白浜郵便局白浜町 · Wakayama Prefecture · post office
  7. 中野北郵便局中野区 · Tokyo · post office
  8. 吉川郵便局Saitama · post office
  9. 勿来郵便局いわき市 · Fukushima · post office
  10. 青森西郵便局青森市 · Aomori · post office
  11. 京都中央郵便局京都市 · Kyoto Prefecture · post office
  12. 君津郵便局君津市 · Chiba · post office
  13. 有馬郵便局海老名市 · Kanagawa · post office
  14. 浜村郵便局鳥取市 · Tottori Prefecture · post office
  15. 大川谷郵便局村上市 · Niigata · post office
  16. 七ヶ宿郵便局七ヶ宿町 · Miyagi · post office
  17. 湯田中郵便局Nagano · post office
  18. 荻窪郵便局Tokyo · post office
  19. 本庄郵便局Saitama · post office
  20. 合戸郵便局いわき市 · Fukushima · post office
  21. 大多喜郵便局大多喜町 · Chiba · post office
  22. 海老名郵便局海老名市 · Kanagawa · post office
  23. 仙台中田郵便局仙台市 · Miyagi · post office
  24. 銀座郵便局中央区 · Tokyo · post office
  25. 小野新町郵便局小野町 · Fukushima · post office
  26. 小櫃郵便局君津市 · Chiba · post office
  27. 港北郵便局横浜市 · Kanagawa · post office
  28. 仙台北郵便局仙台市 · Miyagi · post office
  29. 江名郵便局いわき市 · Fukushima · post office
  30. 川間郵便局野田市 · Chiba · post office
  31. 秦野郵便局秦野市 · Kanagawa · post office
  32. 仙台生出郵便局仙台市 · Miyagi · post office
  33. 木更津郵便局木更津市 · Chiba · post office
  34. 綾瀬郵便局綾瀬市 · Kanagawa · post office
  35. 利府郵便局利府町 · Miyagi · post office
  36. 秋元郵便局君津市 · Chiba · post office
  37. 名取郵便局名取市 · Miyagi · post office
  38. 塩釜郵便局塩竈市 · Miyagi · post office
  39. 大沢郵便局仙台市 · Miyagi · post office
  40. 泉西郵便局仙台市 · Miyagi · post office

What's in this layer

Every post office in the layer comes with its name, category, brand and operator, street address, city, postcode, phone, website, opening hours, the region it is in, latitude and longitude (each where known). Post offices.

Make a map of post offices in Japan

  1. Open the studio. No sign-up needed to start.
  2. Add the layer. Choose Japan and Post Offices - 24,213 locations appear at once.
  3. Make it yours. Colours, icons, labels, clusters or a heat map; add your own pins, images and notes; measure distances and draw radius circles.
  4. Share it. Copy the link or embed it on your website - it looks great on phones too.

Open post offices in the studio

Frequently asked questions

How many post offices are there in Japan?

This layer holds 24,213 post offices in Japan, the most of them in Tokyo. The data is refreshed every 6 months; this release is from November 2026.

Can I download a list of post offices in Japan?

Yes. Own the layer ($5 once, or every Japan layer with the $29 Country Pass) and export it from the studio as CSV, Shapefile, GeoJSON, KML, GPX, ArcGIS, QGIS, PNG or PDF.

Is it free to put post offices on my map?

Yes - every map can use 2 data layers free, and you can share or embed it. Layers you buy don't count toward that limit and work in every map you make.

What information comes with each post office?

The name, category, brand and operator, street address, city, postcode, phone, website, opening hours, the region it is in, latitude and longitude (each where known).

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