Given that the sole purpose of Jamaica College from 1903 onwards was to train potential university students in the days when the University of the West Indies did not exist, in practice most students did not go further than fourth or fifth forms. That was considered sufficient education for just about any managerial or clerical job in Jamaica. It was also considered uneconomical to run a school of less than eighty boys, and therefore a deliberate attempt to expand the school to include those of parents who were able to afford the fees was embarked upon. By the 1930s, the student population rose to over one hundred and fifty.