Atrato Postal Codes: 272010 to 272018 | Chocó

Key Facts

Atrato is a municipality located in the Chocó Department of northwestern Colombia, situated along the banks of the Atrato River from which it derives its name. This municipality occupies a strategic position in the biogeographic Chocó region, one of the most biodiverse areas on Earth, characterized by its tropical rainforest climate and significant Afro-Colombian cultural heritage. With an approximate population of around 30,000 residents, Atrato covers a territory of approximately 725 square kilometers of predominantly lush, humid forests and riverine landscapes. The municipality is administratively divided into several corregimientos (sub-municipal districts) that extend along the river basin, serving as vital transportation and economic corridors for local communities. Historically, Atrato has been an important center for traditional mining activities and small-scale agriculture, though it faces challenges related to infrastructure development and environmental conservation. The Atrato River itself, recognized by Colombia's Constitutional Court as a subject of rights in 2016, plays a crucial ecological and cultural role throughout the municipality. For residents and businesses seeking to navigate local services, accessing accurate postal code information for Atrato's various sub-regions ensures efficient mail delivery and administrative coordination across this remote but vital Colombian territory.

Neighboring Regions

• Riosucio
• Carmen del Darién
• Vigía del Fuerte
• Murindó
• Quibdó