Iruma gun (Iruma-gun), Saitama

County Snapshot

Iruma-gun at a glance

Iruma-gun currently has 1 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

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Mapped populated places

1

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Saitama counties

36

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Largest city

Morohongō

Population 39,693

Top linked places

Morohongō 39,693

Country	Japan
State	Saitama (Japan)
Area	89.79 km2
Latitude & Longitude	35.9297,139.3250
Establishment	March 17, 1879
Time Zone	Asia/Tokyo
Local time	19:49:19 (23rd April 2026)

Geography

Iruma-gun is located at 35°55'47"N 139°19'30"E (35.9296700, 139.3249700).