Oda Senior High School (ODASCO) is one of Ghana's renowned second-cycle institutions, located in Akyem Oda in the Eastern Region. Established in 1960, the school was founded with the primary mission of providing quality education to young students in the region and beyond.

Initially, the school began as a modest institution, accommodating a small number of students. Over the years, it has expanded significantly in terms of infrastructure, enrollment, and academic offerings. ODASCO has grown into a co-educational school with a reputation for excellence in academics, sports, and extracurricular activities.

The school has a distinctive motto, "Service, Unity, and Progress," which reflects its commitment to instilling discipline, promoting teamwork, and preparing students for future leadership roles. ODASCO offers programs in General Science, Business, General Arts, Visual Arts, Home Economics, and Agricultural Science.

ODASCO has produced notable alumni who have excelled in various fields, contributing to Ghana's development. The school remains an important educational hub in the Eastern Region, consistently striving to provide holistic education to students.