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  5. /Tomioka
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Tomioka, Gunma

Japan

Provincial capital36.2541° N, 138.8981° E

Situated in Gunma, Japan, Tomioka is a provincial capital. It has a population of 47,911.

Population47,911
ProvinceGunma
Coordinates36.2541° N, 138.8981° E
CountryJapan
Rank in Japan#608 of 50,799

Map

About Tomioka

Geographically, Tomioka is positioned at 36.25° N, 138.90° E, within the Northern Hemisphere. It is administered as part of Gunma, Japan.

The population of Tomioka is 47,911, placing it at position #608 among 50,799 localities in Japan.

Cities in Gunma

Tomioka is located in the Gunma province of Japan. Other cities in the region include Takasaki, Maebashi, Ōta. Tomioka has 47,911 inhabitants.

Takasaki372,973Maebashi332,149Ōta224,358Isesaki211,850Kiryū108,991Tatebayashi81,274Shibukawa76,098Fujioka64,539Annaka57,013Midori50,266

Nearby Cities

20 populated places are found within 25 km of Tomioka.

●
NanokaichiCity
1.8 km
●
FukushimaCity
2.7 km
●
ObataCity · 12,491 inhab.
2.8 km
●
IchinomiyaCity
3.3 km
●
TajimaCity
3.6 km
●
MachiyaVillage
4.3 km
●
MiyazakiCity
4.5 km
●
NakakōchiVillage
4.5 km
●
NegoyaVillage
4.5 km
●
IwasomeCity
4.6 km
●
TodorokuCity
4.6 km
●
NakanoyaCity
5.2 km
●
KuwaharaCity
5.6 km
●
Nishikami’isobeCity
5.6 km
●
HinataVillage
6.6 km
●
NakamuraVillage
7.2 km
●
HaraichiCity
7.5 km
●
TakinosawaVillage
7.5 km
●
YoshiiCity · 25,655 inhab.
7.7 km
●
Yoshiimachi-ōsawaCity
7.8 km

Explore Japan

Japan profileAll cities of JapanWorld rankingsCompare countries

Largest cities in Japan

#1 Tokyo9,733,276#2 Yokohama3,777,491#3 Osaka2,753,862#4 Nagoya2,332,176#5 Sapporo1,973,832
Search People Tomioka →

Frequently Asked Questions

What is the population of Tomioka?

Tomioka has a population of 47,911. It ranks #608 in Japan by population.

What province or state is Tomioka in?

Tomioka is located in Gunma, Japan.

Where is Tomioka located?

Tomioka is located at coordinates 36.25° N, 138.90° E in Gunma, Japan.

Tomioka, Japan data is included in the Bamwor global dataset, a structured database used by developers and AI systems.

Access this data programmatically via the Bamwor API:
https://bamwor.com/api/v1/cities/1850091

For AI-native workflows, the Bamwor MCP Server provides direct structured access.

API Documentation →MCP Server →
GET /api/v1/cities/1850091

Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)