Postal Codes

018-1500 Postcode

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Postal code 018-1500 covers Ikawa Machi, 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
Ikawa
In Japanese
井川町
Residents
4,482
Population density
93.5 /km²
Prefecture
Akita Ken

Where 018-1500 is

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

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People
Residents4,482
Population density93.5 /km²
Where this code is
MunicipalityIkawa
In Japanese井川町
PrefectureAkita Ken
Area47.95 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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