Tomioka-shi, Gunma

County Snapshot

Tomioka-shi at a glance

Tomioka-shi 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

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Gunma counties

14

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Largest city

Tomioka

Population 47,648

Top linked places

Tomioka 47,648

State	Gunma (Japan)
Latitude & Longitude	36.2500,138.8833
Time Zone	Asia/Tokyo
Local time	18:24:42 (23rd April 2026)

Geography

Tomioka-shi is located at 36°15'0"N 138°52'60"E (36.2500000, 138.8833300).

The largest city of Tomioka-shi is Tomioka with a population of 47,648. . See all Tomioka-shi cities & populated places.