III Gymnasium Split

Third Gymnasium (Croatian: III. gimnazija, Treća gimnazija) is a high school in Split, Croatia. It was previously called MIOC (Matematičko informatički obrazovni centar; lit. 'Mathematical Informatical Educational Center'), and is still well known under that name.

III Gymnasium III. gimnazija
Address
Ulica Matice hrvatske 11 HR-21000 Split Croatia
Coordinates	43.5105°N 16.4644°E / 43.5105; 16.4644
Information
Former names	Civil Engineering Education Center Ćiro Gamulin (1978) MIOC (1986) Science and Mathematics Gymnasium (1992) III Gymnasium (1993) [1]
School type	Public, Gymnasium
Established	1992; 33 years ago (1992)[1]
Secondary years taught	9–12
• Grade 9	168 (2024–25)[2]
Language	Croatian
Website	Official website (in Croatian)
Last updated: June 17, 2025

After the school year 2023/24, 136 graduates of this gymnasium enrolled at an institution of higher learning in Croatia, or 97.14% of students who took up the nationwide Matura exams. The most common destinations for these students were the University of Split faculties of electrical engineering, mechanical engineering and shipbuilding, science, and civil engineering, architecture and geodesy, as well as University of Zagreb faculties of electrical engineering and computing, and science.^[3]