Peoria Notre Dame High School is a Catholic parochial high school in Peoria, Illinois. It is the largest parochial school in the Roman Catholic Diocese of Peoria with approximately 815 students and has a college preparatory curriculum. According to the school, more than 99% of students graduating in the years 2006, 2007, 2008, and 2009 went on to four year colleges. The school uses an academy system with a trustee committee, oversight board, pastor's board, president, and principal.