Igbaras was fused with Guimbal in 1902 until the American regime made it a separate town on January 1, 1919. Don Flor Evidente became the first municipal mayor.

American soldiers water tortured Igbaras leaders then burned the village to the ground during the Philippine-American War

Igbaras has the distinction of having the first congressman elected to Congress in 1925-1928 in the person of Don Eugenio Ealdama, and the delegate to the 1935 Constitutional Convention, Don Mariano Ezpeleta who later served as Consul-General and ambassador to several countries.