Zamboanga Peninsula Postal Codes: 7001 to 7300

Key Facts

Zamboanga Peninsula, officially designated as Region IX, is a peninsula and administrative region located in the westernmost part of Mindanao island in the Philippines. This strategically positioned region extends southwestward into the Sulu Sea, bordered by the Moro Gulf to the south and the Sibuguey Bay to the north. With a land area of approximately 17,056 square kilometers, Zamboanga Peninsula is home to around 3.8 million people according to recent census data. The region is administratively divided into three provinces - Zamboanga del Norte, Zamboanga del Sur, and Zamboanga Sibugay - along with the highly urbanized city of Zamboanga City, which serves as the regional center. Known for its diverse cultural heritage blending indigenous, Spanish, and Muslim influences, the region features rugged mountainous terrain in its interior and extensive coastal areas that support fishing and agriculture. To access detailed postal code information for the municipalities and cities within Zamboanga Peninsula's three provinces, please explore our comprehensive database of Philippine postal codes.

Neighboring Regions

• Northern Mindanao
• Bangsamoro Autonomous Region in Muslim Mindanao