Region del Biobio (Región del Biobío), Biobío
Region del Biobio: Administrative division of Chile
About
Quick Facts about Región del Biobío
| Population : | 1,556,805 |
| Country : | Chile |
| State : | Biobío (Chile) |
| Head of government : | intendant of the Biobio |
| Area : | 23890.2 km2 |
| Legislative body : | Regional Council of the Biobio |
| Altitude : | 390 feet / 119 meters |
| Capital : | Concepción |
| Time Zone : | UTC−04:00 |
| Local time : | 00:47:27 (6th December 2025) |
Geography
Región del Biobío is located at 37°22'30"S 72°27'0"W (-37.3750000, -72.4500000). It has 3 neighbors: Provincia del Neuquen, Region del Maule and Region de la Araucania.
Region del Biobio map
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The largest city of Región del Biobío is Talcahuano with a population of 252,968. Other cities include, Lota population 49,763, Tomé population 46,698, Penco population 46,091 and Arauco population 24,659. See all Región del Biobío cities & populated places.
- Official Website
Official website of Región del Biobío
Región del Biobío has 3 neighbours.
- Neuquén Province province of Argentina
- Región del Maule administrative division of Chile
- Región de la Araucanía administrative division of Chile
- Bío Bío province
- Concepción Province
- Arauco Province
- Ñuble Province
Demographics
| Year | Population | % Change | Method |
| 1982 | 1,136,836 | - | census |
| 1992 | 1,315,056 | 13.55% | census |
| 2002 | 1,423,459 | 7.62% | census |
| 2017 | 1,556,805 | 8.57% | census |
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