Treguaco
| Treguaco Trehuaco | |
|---|---|
| Commune of Treguaco in the Ñuble Region | |
| Coordinates: 36°25′51″S 72°40′05″W / 36.43083°S 72.66806°W | |
| Country | Chile | 
| Region | Ñuble | 
| Province | Itata | 
| Founded | 30 January 1973 | 
| Government | |
| • Type | Municipality | 
| • Alcalde | Luis Cuevas Iarra (Ind.) | 
| Area | |
|  • Total | 313.1 km2 (120.9 sq mi) | 
| Elevation | 16 m (52 ft) | 
| Population  (2012 Census) | |
|  • Total | 5,227 | 
| • Density | 17/km2 (43/sq mi) | 
| • Urban | 1,245 | 
| • Rural | 4,051 | 
| Demonym | Trehuaquino | 
| Sex | |
| • Men | 2788 | 
| • Women | 2508 | 
| Time zone | UTC-4 (CLT) | 
| • Summer (DST) | UTC-3 (CLST) | 
| Area code | 56 + 42 | 
| Website | Municipality of Treguaco | 
Treguaco (Spanish pronunciation: [tɾeˈɣwako]), also spelled as Trehuaco ([tɾeˈwako]), is a Chilean city and commune in Itata Province, Ñuble Region. The commune spans an area of 313.1 km2 (121 sq mi).