Postal Codes

313-0351 Postcode

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Postal code 313-0351 covers Keganocho, Ibaraki 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
Hitachiōta-shi
In Japanese
常陸太田市
Residents
47,586
Population density
127.9 /km²
Prefecture
Ibaraki Ken

Where 313-0351 is

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

People
Residents47,586
Population density127.9 /km²
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Where this code is
MunicipalityHitachiōta-shi
In Japanese常陸太田市
PrefectureIbaraki Ken
Area371.99 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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