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Dumai, Riau, Indonesia | WorldSumma

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Riau
Dumai

City in Indonesia

Dumai

A city in Riau, Indonesia

Dumai is listed as a city or locality in Riau, Indonesia.

WS / ASIALAT 1.67 · LON 101.44

Location answer

Dumai in context

Dumai belongs to Riau in Indonesia. Its reference coordinates are 1.66711, 101.443.

Division: Riau
Country: Indonesia

City data & reference

Country

🇮🇩 Indonesia

State / Division

Coordinates

1.6671° N, 101.4430° EOpen in OpenStreetMap

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

Sources & methodology

Loading city map

Dumai: Frequently Asked Questions

Which country is Dumai in?

Dumai is a city in Riau, Indonesia.

Other cities in Riau

Balaipungut
Batam
Kabupaten Bengkalis
Kabupaten Indragiri Hilir
Kabupaten Indragiri Hulu
Kabupaten Kampar

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

Explore

Countries A–Z
World regions
Trending places

Rankings

Most populous
Least populous

(opens in a new tab)

Wikidata record

Q7782 (opens in a new tab)

Kabupaten Kepulauan Meranti

Kabupaten Kuantan Singingi

Kabupaten Pelalawan

Kabupaten Rokan Hilir

Kabupaten Rokan Hulu

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Reference

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

Global coverage · countries, territories, regions, and cities