Diplahan, officially the Municipality of Diplahan (Chavacano: Municipalidad de Diplahan; ), is a 3rd class municipality in the province of Zamboanga Sibugay, Philippines. According to the 2020 census, it has a population of 32,585 people.

Geography

Barangays

Diplahan is politically subdivided into 22 barangays. Each barangay consists of puroks while some have sitios.

Climate

Based on the Köppen climate classification, Diplahan is considered as a Tropical rainforest climate (Köppen climate classification Af).

Demographics

Economy

Notable personalities