Richmond Hill High School is a secondary school located in the Town of Richmond Hill, Ontario, Canada. It is the second oldest high school in York Region Municipality (and behind Newmarket High School c. 1843), being established in the mid-19th century. Richmond Hill High School has a strong academic standing and reputation, often placing well in academic contests as well as provincially mandated standardized testing. In the 1998–1999 year, RHHS was ranked the #1 non-private school in Ontario, according to the Fraser Institute, scoring a 9.8/10 ranking (academic) [out-of-date reference].