Postal Codes

023-0025 Postcode

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Postal code 023-0025 covers Mizusawakoami, Iwate Ken. A Japanese postal code is seven digits, written with a hyphen after the third. The figures below describe the municipality this code falls in — Japan publishes by municipality, not by postal code.

Municipality
Ōshū-shi
In Japanese
奥州市
Residents
112,531
Population density
113.3 /km²
Prefecture
Iwate Ken

Where 023-0025 is

Ōshū-shi, Iwate Ken — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People
Residents112,531
Population density113.3 /km²
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Where this code is
MunicipalityŌshū-shi
In Japanese奥州市
PrefectureIwate Ken
Area993.30 km²

Population and area by municipality, from Wikidata under CC0, joined to postal codes through the dantai code. GeoNames romanises Japanese place names and Japan's own statistics are keyed in kanji, so the join is by name within a prefecture rather than by a shared identifier. Figures describe the whole municipality, not the postal code.

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