With an area spanning 705.13 km2, t is the province's largest municipality in terms of land area.
Barangays Carranglan is politically subdivided into 17
barangays. Each barangay consists of
puroks and some have
sitios. • Baluarte (now R.A. Padilla) • Bantug • Bunga • Burgos • Capintalan • Digdig (now called Joson) • General Luna • Minuli • Piut • Puncan • Putlan • Salazar • San Agustin • T. L. Padilla Pob. (Barangay I) • F. C. Otic Pob. (Barangay II) • D. L. Maglanoc Pob. (BarangayIII) • G. S. Rosario Pob. (Barangay IV)
Climate {{Weather box ==Demographics==