Postal Codes

012-1113 Postcode

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Postal code 012-1113 covers Koriyama, Akita 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
Kōriyama
In Japanese
郡山市
Residents
327,040
Population density
431.9 /km²
Prefecture
Akita Ken

Where 012-1113 is

Kōriyama, Akita Ken — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People
Residents327,040
Population density431.9 /km²
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Where this code is
MunicipalityKōriyama
In Japanese郡山市
PrefectureAkita Ken
Area757.20 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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