Cachapoal Province
| Cachapoal Province Provincia de Cachapoal | |
|---|---|
| Location in the Libertador General Bernardo O'Higgins Region | |
| Coordinates: 34°13′S 70°47′W / 34.217°S 70.783°W | |
| Country | Chile | 
| Region | Libertador General Bernardo O'Higgins Region | 
| Capital | Rancagua | 
| Communes | |
| Government | |
| • Type | Provincial | 
| • Presidential Provincial Delegate | None | 
| Area | |
|  • Total | 7,384.2 km2 (2,851.1 sq mi) | 
| Population  (2012 Census) | |
|  • Total | 601,810 | 
| • Density | 81/km2 (210/sq mi) | 
| • Urban | 415,108 | 
| • Rural | 127,793 | 
| Sex | |
| • Men | 271,226 | 
| • Women | 271,675 | 
| Time zone | UTC-4 (CLT) | 
| • Summer (DST) | UTC-3 (CLST) | 
| Area code | country 56 + area 72 | 
| Website | Government of Cachapoal | 
Cachapoal Province (Spanish: Provincia de Cachapoal) is one of three provinces of the central Chilean region of O'Higgins (VI). Its capital is the city of Rancagua (pop. 214,344).