section_path: Education
section_name: Education
paragraph_text: Education
  
  As of 2019, excluding universities more than 3.1 million students attended 7,437 schools in Istanbul, about half of the schools being private schools. The average class size was 30 for primary education institutes, 27 for vocational schools and 23 for general high schools. Of the 842 public high schools, 263 are vocational schools, another 263 are Anatolian high schools, 207 are religiously oriented İmam Hatip schools, and 14 are STEM -oriented science high schools. Galatasaray High School was established in 1481 and is the oldest public high school in Turkey. Kabataş Erkek Lisesi, Istanbul Lisesi and Cağaloğlu Anatolian High School are among other public high schools in the city. Istanbul also contains high schools established by the European and American expatriates and missionaries in the 19th century that currently offer secular, foreign-language education such as Robert College, Deutsche Schule Istanbul, Sankt Georgs-Kolleg, Lycée Saint-Joseph and Liceo Italiano di Istanbul. Furthermore Turkish citizens of Jewish, Armenian, Greek and Assyrian descent are allowed to establish and attend their respective schools as granted in the Treaty of Lausanne, Phanar Greek Orthodox College being an example. Most high schools are highly selective and demand high scores from the national standardized LGS exam for admission, with Galatasaray and Robert College only accepting the top 0.1% to 0.01% of the exam takers.
  
  Istanbul contains almost a third of all universities in Turkey. As of 2019 Istanbul has 61 colleges and universities, with more than 1.8 million students enrolled according to official figures. Of those, fourteen are state-owned, 44 are "foundation-owned" private universities and three are foundation-owned vocational universities of higher education. There are also military academies, including the Turkish Air Force Academy and Turkish Naval Academy as well as four foundation-owned vocational universities of higher education which are not affiliated with any university.
  
  Some of the most renowned and highly ranked universities in Turkey are in Istanbul. Istanbul University, the nation's oldest institute of higher education, dates back to 1453 and its dental, law, medical schools were founded in the 19th century.The city's largest private universities include Sabancı University, with its main campus in Tuzla, Koç University in Sarıyer, Özyeğin Üniversitesi near Altunizade. Istanbul's first private university, Koç University, was founded as late as 1992, because private universities were not allowed in Turkey before the 1982 amendment to the constitution. Istanbul is also home to several conservatories and art schools, including Mimar Sinan Academy of Fine Arts, founded in 1882.
  
  Public universities with a major presence in the city, such as Istanbul University, Istanbul Technical University (the world's third-oldest university dedicated entirely to engineering, established in 1773), and Boğaziçi University (formerly the higher education section of Robert College until 1971) provide education in English as the primary foreign language, while the primary foreign language of education at Galatasaray University is French.