English High Schools

Data description: High School, also known as a secondary school, refers to an educational institution that administers the second level of standardized academic instruction.

Data source: Ottawa-Carleton District School Board (OCDSB), Ottawa Catholic School Board (OCSB)

Date represented: 2019

Date published: September 2019


  • In Ontario, a high school education generally lasts four years extending from grade 9 (ages 14-15) through to grade 12 (ages 17-18).
  • Public and catholic school boards are represented here.