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IGS @ 70 — Still Soaring at Seventy — 23rd – 29th March 2026Admission into JSS 1 is through the Ogun State Common Entrance Examination for flagship and model schoolsSpeak with the school office: +234 905 517 2703Old students: add your profile to the alumni directoryIGS @ 70 — Still Soaring at Seventy — 23rd – 29th March 2026Admission into JSS 1 is through the Ogun State Common Entrance Examination for flagship and model schoolsSpeak with the school office: +234 905 517 2703Old students: add your profile to the alumni directory
Isonyin Grammar School crestIsonyin Grammar SchoolEst. 1956 · God Is Our Foundation

Campus

Over 100 hectares in the heart of Isonyin-Ijebu

The school is equipped with a professional library, science and ICT laboratories, and a carpentry workshop in line with the Federal Government's TVET policy.

Facilities

Spaces built for learning

Spacious learning spaces

Spacious learning spaces

A large assembly hall that doubles as an examination centre, accommodating hundreds of students.

Science laboratories

Science laboratories

Science laboratories equipped for hands-on practical learning.

Library, ICT & workshop

Library, ICT & workshop

A professional library, ICT laboratories and a carpentry workshop in line with the TVET policy.

Around the campus

A look around

Aerial view of the school campus
School buildings
The assembly hall
A science laboratory
A classroom in session
School facilities