Postal Codes for Koizumi, Niigata Ken
The postal codes for Koizumi, Niigata Ken, Japan (2 codes, e.g. 942-0251). With map location and coordinates.
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The postal codes for Koizumi, Niigata Ken, Japan (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 942-0251 | Koizumi | Joetsu Shi | 37.172, 138.251 |
| 948-0103 | Koizumi | Tokamachi Shi | 37.142, 138.729 |
‹ All postal codes in Niigata Ken
Frequently asked questions
What is the postal code of Koizumi?
Koizumi has 2 postal codes; the first is 942-0251. They are all listed above with their areas.
Why does Koizumi have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.