Diffun
[3] Commercial establishments proliferated along the provincial road due to its proximity to Santiago City as the main commercial hub of the region.Poverty incidence of Diffun Source: Philippine Statistics Authority[10][11][12][13][14][15][16][17] Diffun, belonging to the lone congressional district of the province of Quirino, is governed by a mayor designated as its local chief executive and by a municipal council as its legislative body in accordance with the Local Government Code.The mayor, vice mayor, and the councilors are elected directly by the people through an election which is being held every three years.The Schools Division of Quirino governs the town's public education system.This article about a location in Cagayan Valley region is a stub.