San Antonio Postal Codes, Valparaíso Chile

Postal codes for San Antonio range from 2660000 to 2720000 in Valparaíso, Chile. To find exact ZIP codes and postcodes within San Antonio, choose from the communes listed below.

Communes in San Antonio

San Antonio on the Map

The map above highlights the geographic boundaries of the San Antonio provinces in Chile. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About San Antonio

Key Facts

San Antonio is a province located in the Valparaíso Region of central Chile. Situated along the Pacific coast, it occupies the southwestern portion of the region and serves as a major maritime gateway for central Chile. The province covers approximately 1,511 square kilometers and has a population of around 168,000 people according to recent estimates. San Antonio is administratively divided into six communes: San Antonio, Algarrobo, Cartagena, El Quisco, El Tabo, and Santo Domingo, each with its own municipal government. The province's strategic coastal location makes it home to the Port of San Antonio, one of Chile's most important commercial ports handling significant portions of the country's international trade. The diverse geography ranges from coastal plains to rolling hills, with numerous beaches and coastal resorts that attract tourists, particularly in the summer months. The province's economy combines port operations, fishing, agriculture, and tourism, creating a vibrant economic hub in central Chile. For those seeking detailed postal code information for the various communes within San Antonio Province, comprehensive resources are available to assist with mail delivery and location identification throughout this important coastal region.

Neighboring Regions

* Marga Marga

* Melipilla

* Valparaíso