Municipality of San Andres, Romblon - Philippines

San Andres, a former barangay of Odiongan which became a municipality on 1920 is a coastal town on the north western portion of Tablas Island occupying an approximately 11,200 hectares land area. It is bounded on the north by the Municipality of Calatrava, on the South of Odiongan, on the East by San Agustin and on the West by Tablas Strait.