Postal Codes

284-0044 Postcode

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Postal code 284-0044 covers Warabi, Chiba 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
Yotsukaidō-shi
In Japanese
四街道市
Residents
93,233
Population density
2,700.8 /km²
Prefecture
Chiba Ken

Where 284-0044 is

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

People
Residents93,233
Population density2,700.8 /km²
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Where this code is
MunicipalityYotsukaidō-shi
In Japanese四街道市
PrefectureChiba Ken
Area34.52 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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