St. Joseph College Olongapo Inc. - Senior High School Department

St. Joseph College Olongapo, Inc. is a private Catholic school under the Diocese of Iba, founded in 1945 and considered the oldest sectarian school in Olongapo City, Zambales. Originally established by the Society of the Divine Word, it later passed to the Columban Fathers and Sisters before diocesan priests took over management in 2000-2001. The institution runs Elementary, Junior High School, Senior High School and College departments; this listing corresponds to its Senior High School Department. The school reports roughly 2,950 students across all levels and holds PAASCU accreditation. Its motto is "Christus in centro" (Christ in the center).