Postal Codes

398-0001 Postcode

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Postal code 398-0001 covers Taira, Nagano 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
Ōmachi-shi
In Japanese
大町市
Residents
25,883
Population density
45.8 /km²
Prefecture
Nagano Ken

Where 398-0001 is

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

People
Residents25,883
Population density45.8 /km²
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Where this code is
MunicipalityŌmachi-shi
In Japanese大町市
PrefectureNagano Ken
Area565.15 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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