Adams Postal Codes: 2922 | Ilocos Norte, Ilocos Region

Key Facts

Adams is a fourth-class municipality located in the northernmost part of Ilocos Norte province within the Ilocos Region of the Philippines. Situated in the Cordillera mountain range, this remote municipality occupies a strategic position bordering Cagayan province to the east and Apayao province to the southeast, making it the only municipality in Ilocos Norte that shares boundaries with these neighboring provinces. With an approximate land area of 159 square kilometers and a population of around 2,000 residents according to recent census data, Adams maintains one of the lowest population densities in the region. The municipality is characterized by its mountainous terrain, lush forests, and cool climate, serving as home to indigenous communities including the Isnag and Yapayao peoples who preserve traditional cultures and practices. As a fourth-class municipality, Adams is administratively divided into a single barangay, which is unusual among Philippine municipalities that typically contain multiple barangays. This unique administrative structure reflects the municipality's small population and compact settlement pattern concentrated in the valley areas. Visitors to Adams can explore its natural attractions including waterfalls, rivers, and hiking trails that showcase the region's pristine environment. For those seeking postal code information or administrative details about Adams and its surrounding areas, comprehensive resources are available to assist with navigation and communication needs in this distinctive mountain municipality.

Neighboring Regions

• Pagudpud
• Dumalneg
• Calanasan
• Santa Praxedes