Postal Codes

377-1308 Postcode

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Postal code 377-1308 covers Otsu, Gumma 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
Otsu
In Japanese
大津市
Residents
342,607
Population density
738.2 /km²
Prefecture
Gumma Ken

Where 377-1308 is

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

People
Residents342,607
Population density738.2 /km²
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Where this code is
MunicipalityOtsu
In Japanese大津市
PrefectureGumma Ken
Area464.10 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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