Treguaco Postal Codes: 3980000 | Itata, Ñuble

Key Facts

Treguaco is a commune located in the Ñuble Region of central Chile. Situated within the Itata Province, this rural municipality lies approximately 400 kilometers south of Santiago and forms part of the Chilean Central Valley. With an estimated population of around 5,000 residents, Treguaco covers an area of approximately 313 square kilometers, characterized by its agricultural landscape and proximity to the Itata River. The commune is administratively divided into several smaller localities and villages that serve its predominantly rural population. Treguaco's economy is primarily based on agriculture, with significant production of grapes for wine-making, cereals, and traditional Chilean crops that thrive in the region's Mediterranean climate. The commune maintains its own municipal government and serves as an important local administrative center for the surrounding rural communities. For residents and businesses seeking to access postal services and mail delivery throughout Treguaco's various sub-regions and localities, accurate postal code information is essential for efficient communication and logistics.

Neighboring Regions

• Coelemu
• Portezuelo
• Quirihue
• Ninhue