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Haikou, Hainan, China | WorldSumma

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Hainan
Haikou

City in China

Haikou

A city in Hainan, China

Haikou is listed as a city or locality in Hainan, China.

WS / ASIALAT 20.05 · LON 110.34

Location answer

Haikou in context

Haikou belongs to Hainan in China. Its reference coordinates are 20.0458, 110.342.

Division: Hainan
Country: China

City data & reference

Country

State / Division

Coordinates

20.0458° N, 110.3420° 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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Haikou: Frequently Asked Questions

Which country is Haikou in?

Haikou is a city in Hainan, China.

Other cities in Hainan

Basuo
Chongshan
Dadonghai
Jinjiang
Lincheng
Nada

WorldSumma

WorldSummaEditorial world atlas

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

Built for curious people everywhere

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

Global coverage · countries, territories, regions, and cities