Municipality/City : IBAAN
Region : REGION IV-A (CALABARZON)
Province : BATANGAS
Income Class. : 3rd Class
Reg. Voters 2004 : 26,346
Population as of Aug 1, 2007: 45,649
Urban/Rural : Partially Urban
District : 4th
Barangays : 26

Population per barangay as of Aug. 1, 2007:
Bago-2125
Balanga-1966
Bungahan-1090
Calamias-1773
Catandala-856
Coliat-3123
Dayapan-804
Lapu-lapu-1478
Lucsuhin-1278
Mabalor-841
Malainin-1052
Matala-2664
Munting-Tubig-1609
Palindan-2120
Pangao-2591
Panghayaan-648
Poblacion-2591
Quilo-1467
Sabang-1791
Salaban I-1126
Salaban II-1136
San Agustin-1843
Sandalan-1138
Santo Niño-2646
Talaibon-2918
Tulay na Patpat-2975

(SOURCE)