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Uonuma, Niigata, Japan | WorldSumma

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Niigata
Uonuma

City in Japan

Uonuma

A city in Niigata, Japan

Uonuma is listed as a city or locality in Niigata, Japan.

WS / ASIALAT 37.24 · LON 138.96

Location answer

Uonuma in context

Uonuma belongs to Niigata in Japan. Its reference coordinates are 37.2449, 138.962.

Division: Niigata
Country: Japan

City data & reference

Country

State / Division

Coordinates

37.2449° N, 138.9620° EOpen in OpenStreetMap

Coordinates identify a reference point rather than an administrative boundary. Verify official local sources for high-stakes use.

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Uonuma: Frequently Asked Questions

Which country is Uonuma in?

Uonuma is a city in Niigata, Japan.

Other cities in Niigata

Agano Shi
Arai
Gosen
Gosen Shi
Itoigawa
Itoigawa Shi

WorldSumma

WorldSummaEditorial world atlas

A connected world atlas for exploring countries, regions, administrative divisions, cities, and the data that gives them context.

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Jōetsu

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© 2026 WorldSumma. A world of facts, carefully organised.

Global coverage · countries, territories, regions, and cities