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Arauco, Biobío, Chile | WorldSumma

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Biobío
Arauco

City in Chile

Arauco

A city in Biobío, Chile

Arauco is listed as a city or locality in Biobío, Chile.

WS / AMERICASLAT -37.25 · LON -73.32

Location answer

Arauco in context

Arauco belongs to Biobío in Chile. Its reference coordinates are -37.2463, -73.3175.

Division: Biobío
Country: Chile

City data & reference

Country

State / Division

Coordinates

37.2463° S, 73.3175° WOpen in OpenStreetMap

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

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Arauco: Frequently Asked Questions

Which country is Arauco in?

Arauco is a city in Biobío, Chile.

Other cities in Biobío

Alto Biobío
Antuco
Cabrero
Cañete
Chiguayante
Concepción

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

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Wikidata record

Q3632 (opens in a new tab)

Contulmo

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Reference

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

Global coverage · countries, territories, regions, and cities