St. Augustine's School in Iba, Zambales conducted institutional performance assessments of their students from March 12-14, 2009 and August 27, 2008. In English, most students scored in the average to high average range, while in Science and Mathematics, most students scored in the average range. Additionally, the school administered a national career assessment examination where students performed best in verbal ability, reading comprehension, and non-verbal ability, and poorer in clerical ability and mathematical ability.