Key facts
- Country
- Chile
- Region
- Biobío
- Province
- Concepción
- Villa de coronel
- August 30, 1849
- Type
- Municipality
- Total
- 279 km (108 sq mi)
- Elevation
- 16 m (52 ft)
- Density
- 386/km (1,000/sq mi)
- Demonym
- Coronelino
- Time zone
- UTC−4 ( CLT )
- Summer dst
- UTC−3 ( CLST )
- Area code
- 56 + 41
- Website
- Official website (in Spanish)