Postal Codes

990-1122 Postcode

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Postal code 990-1122 covers Omi, Yamagata 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
Omi
In Japanese
麻績村
Residents
2,530
Population density
73.6 /km²
Prefecture
Yamagata Ken

Where 990-1122 is

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

People
Residents2,530
Population density73.6 /km²
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Where this code is
MunicipalityOmi
In Japanese麻績村
PrefectureYamagata Ken
Area34.38 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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