[3] The municipality is home to the Pantabangan–Carranglan Watershed Forest Reserve.

It is the province's largest municipality in terms of land area.

Carranglan is politically subdivided into 17 barangays.

Poverty Incidence of Carranglan Source: Philippine Statistics Authority[10][11][12][13][14][15][16][17]

This article about a location in Central Luzon region is a stub.