Hisar School vs Istanbul International Community School - Hisar Campus

	H Hisar School Istanbul, Turkey	I Istanbul International Community School - Hisar Campus Istanbul, Turkey
Snapshot	Snapshot
Fees / year	Fees / year TRY 1,196,220 - 1,336,952	Fees / year TRY 1,015,796 - 2,159,670
Age range	Age range 4 - 18 years	Age range 3 - 18 years
Type	Type Co-educational	Type Co-educational
Curriculum	Curriculum Advanced Placement (AP), Bespoke Curriculum	Curriculum IB (PYP), IB (MYP), IB (DP), American Curriculum, Advanced Placement (AP), Bespoke Curriculum
Pupils	Pupils 1,667	Pupils 492
Typical class size	Typical class size 7	Typical class size 18
Instruction language	Instruction language Turkish, English	Instruction language English
Opened	Opened 1996	Opened 1911
Bus service	Bus service No	Bus service No
Essentials	Essentials
Location	Location —	Location IICS operates two campuses in Istanbul: Hisar Campus in the Hisarüstü/Rumeli Hisarı area at Rumelihisari Mahallesi, Nafi Baba Sokak, No:6, Istanbul 34470; Marmara Campus at Karaagac Koyu Mahallesi, Kahraman Caddesi, 27/1, Hadimkoy, Istanbul 34500. Both campuses are in Istanbul, Turkey.
Stages	Stages —	Stages Early Years EY3-5; Primary School Grades 1-5; Middle School Grades 6-8; High School Grades 9-12.
School type	School type —	School type Private, non-profit, secular, coeducational day school.
Pupil nationality mix	Pupil nationality mix —	Pupil nationality mix The student body represents over 70 nationalities. The largest nationality groups are the United States, South Korea, Germany, and Canada.
Additional learning support	Additional learning support —	Additional learning support Learning Support services are available for students needing additional help with academics, organization, or learning strategies. English language support is available up to Grade 10. The school is inclusive and accepts students with disabilities when appropriate support can be provided; individualized accommodations are offered based on assessment.
Country affiliation	Country affiliation —	Country affiliation —
Religious affiliation	Religious affiliation —	Religious affiliation Secular; no religious affiliation.
School day structure	School day structure —	School day structure Marmara Campus hours: Monday, Tuesday, Thursday and Friday 8:30 AM–3:00 PM; Wednesday 8:30 AM–2:15 PM. Hisar Campus hours: Monday, Tuesday, Thursday and Friday 8:15 AM–3:15 PM; Wednesday 8:30 AM–1:45 PM.
Bus service details	Bus service details —	Bus service details School buses are available to many areas in Istanbul; bus fees vary by location.
Fees	Fees
Fee details	Fee details Application fees - No separate, line-item application or one‑off entrance fee was published in the school's publicly reported 2025/26 fee materials; public reporting and the school's fee notices treat the amounts shown as annual tuition. Tuition fees by year group (2025/26 academic year) - Preschool (kindergarten / ana sınıf): reported at approximately 1,290,705–1,419,775 Turkish Lira (annual). - Primary school (example reported figure for Grade 1): approximately 1,196,220 Turkish Lira (annual). - Middle school (example reported figure for Grade 5): approximately 1,196,220 Turkish Lira (annual). - High school (preparatory / Grade 9 example): approximately 1,336,952 Turkish Lira (annual). - Aggregate/commonly reported headline figure for the school's annual tuition (used by several national media lists): approximately 1,315,842 Turkish Lira (annual). Per‑term / per‑installment breakdown - The school's published figures for the 2025/26 academic year are reported and quoted as annual tuition amounts. Public reporting indicates there is an option for a discounted full (peşin) payment and a multi‑installment option (reports cite an example of a 4‑installment plan), but a public, line‑by‑line per‑term fee table (amount per term) was not found in the accessible fee notices. Expect annual amounts to be divided across the school's allowed instalments rather than a separate different “per‑term” published price. Billing schedule and payment terms - Payment options reported in 2025/26: discounted full (peşin) payment and an instalment plan (news reports reference up to four instalments in examples). When instalments are chosen the total payable figure reported in the press is higher than the full‑payment amount. - Published fee notices indicate that certain items are not included in the headline tuition amounts (see next section). VAT (KDV) treatment is also noted in reporting — some reported figures are given “KDV dahil” (including VAT) and some figures are reported before VAT; parents should expect VAT to apply where specified. Boarding fees - Boarding is not applicable for Hisar School's regular campus operations (the school functions as a day school); no boarding/yatılı fee line item was published for 2025/26. Other costs and typical additional fees - Items commonly charged in addition to headline tuition (explicitly noted as excluded from some reported tuition figures): meals and breakfast, textbooks and educational materials, student transportation (school bus), school uniform and sports uniform, exam fees and optional programme fees. These are reported as separate costs in the school's fee notices and media reporting. - Examples of other fee types that may apply: summer programmes or optional academy programmes, AP exam fees (with school notices about AP exam registration/penalties), school trips and extracurricular activity fees. Refunds and withdrawal / cancellation - A school‑specific, published refund schedule for tuition (detailed percentages or dollar/TL amounts tied to exact withdrawal dates) was not located in the publicly accessible fee notices for 2025/26. Parents should expect that standard practice for Turkish private schools and regulatory guidance may apply to withdrawals and that schools commonly apply contractual deductions for cancellations; Turkish reporting and guidance note that schools may retain a small percentage of the annual fee in the event of withdrawal, consistent with private‑education rules and practice. Fee payment methods - Reported and commonly accepted payment methods for private schools in Turkey (and referenced in media reports about Hisar fees) include bank transfer/EFT and credit card payments; instalments are commonly implemented via credit‑card‑linked instalment plans or formal instalment agreements. Specific card/IBAN details, third‑party payment processors, or POS terminals used by the school were not published in the publicly available fee summaries. Summary of what was not publicly available in the accessible materials - A school‑published, line‑by‑line fee schedule that shows every grade's per‑term amount, a discrete, named application/entrance fee line item for 2025/26, an explicit school refund table with exact percent deductions tied to specific withdrawal dates, and a named list of accepted payment instruments (merchant POS providers / IBANs) were not found in the publicly available fee notices gathered during research. The public reporting that is available shows annual tuition by broad grade bands or example grades and describes that extras (meals, books, transport, uniforms) are charged separately and that full‑payment discounts and multi‑installment options are offered. If you require an exact per‑term invoice amount or a definitive, itemised refund schedule for contract/withdrawal purposes, those specific line items were not available in the public fee summaries for 2025/26 and would need to be obtained directly from the school's published fee schedule or finance office for precision.	Fee details Application & one‑time fees (first year only) - Application Fee: TRY 13,250 (one‑time). - Registration/Enrolment Fee: TRY 52,998 (one‑time/initial enrolment component). - Capital Levy (one‑time): TRY 353,320. Annual tuition fees by year group (annual total, per academic year) - Early Years / Kindergarten (Kindg. 1 / Age 3): TRY 1,015,796 per year. - Early Years / Kindergarten (Kindg. 2 / Age 4): TRY 1,015,796 per year. - Early Years (Kindg. 3 / Age 5): TRY 1,642,939 per year. - Grade 1 (Age 6): TRY 1,819,600 per year. - Grade 2 (Age 7): TRY 1,819,600 per year. - Grade 3 (Age 8): TRY 1,819,600 per year. - Grade 4 (Age 9): TRY 1,890,264 per year. - Grade 5 (Age 10): TRY 1,890,264 per year. - Grade 6 (Age 11): TRY 2,027,175 per year. - Grade 7 (Age 12): TRY 2,027,175 per year. - Grade 8 (Age 13): TRY 2,027,175 per year. - Grade 9 (Age 14): TRY 2,093,423 per year. - Grade 10 (Age 15): TRY 2,093,423 per year. - Grade 11 (Age 16): TRY 2,159,670 per year. - Grade 12 (Age 17): TRY 2,159,670 per year. Per‑term / instalment breakdown and billing schedule - The school requires an initial Enrolment amount (30% of the tuition) followed by a set instalment schedule. The typical instalment schedule used by the school is: Enrolment (30%) due by end‑April, then five instalments with due dates at month‑end across the months that follow (example instalment due dates appear as end‑May, end‑June, end‑July, end‑August, end‑September in the tuition document). - Families receive monthly tuition invoices between September and June. Payments must include the student's name, grade, and school year on the transfer. Payments are processed to the school bank account. - Example instalment arithmetic (school's instalment document shows the structure and how the annual total is split into the 30% enrolment plus equal instalments; example USD figures are shown in the school's tuition document as a worked example for each grade band). The instalment amounts and number of instalments are applied according to the published instalment scheme. Payment terms and payment methods - Primary payment method: bank transfer to the school's bank account (Yapı Kredi Bank — account and IBAN details are provided by the school; transfers should include the student's initials, surname and grade). Payments should be made in the currency specified by the school at the time of invoicing. - The school issues invoices and accepts payments by bank transfer; instalment plans are available through the school's billing procedure. Families are responsible for any bank charges or currency shortfalls. Sibling discount - A sibling discount is available: 5% discount for the second child and 10% discount for the third and subsequent children. Boarding / accommodation - IICS is a day school and does not provide boarding or dormitory accommodation. Other costs and additional fees - The published fee structure states that the tuition covers many core items, including lunch, class trips, extra‑curricular activities, school supplies, books, VAT and the yearbook; however, some optional items and services may be charged separately (for example, bus/transportation fees vary by route and are billed separately, and some specialised support or external exam fees may be charged in addition). Contact the school's accounts office for specific optional charges and transportation pricing. - Uniforms, specialist course fees, external exam fees (where applicable), and some extracurricular or trip costs may be additional to tuition and billed separately. Bus fees depend on route and region. Refunds, early departure and mid‑year joining - Tuition refund policy for early departure: if a student leaves during the school year the payable percentage of the annual tuition is determined by the date of departure. Typical policy example: departure from start of school to December 30 — 50% of tuition payable; January 1 to March 14 — 75% payable; after March 15 — 100% payable. Notifications of withdrawal must be provided in writing to the Director of Admissions. - Mid‑year joining: the percentage of tuition payable for students joining mid‑year follows a stepped scale depending on the joining date (for example, joining before November 1 — 100% payable; joining Nov 2–Jan 1 — 70%; Jan 2–Mar 1 — 60%; Mar 2–Apr 1 — 50%; Apr 2–May 1 — 40%; after May 2 — 30%). Billing contacts & administration - All fee payments are billed through the school's Business/Finance Office. Bank transfer instructions, invoice layout and instalment terms are provided by the Admissions/Business Office; parents are instructed to include the student's name and grade on transfers. For billing enquiries contact the school's Business Office as listed by the school. Notes - The above lists the published annual tuition figures by grade band and the school's standard enrolment/instalment and refund mechanisms as published in the school's tuition documents and fee pages. The school applies VAT to fees where indicated and requires that bank transfers cover any intermediary bank charges so that the school receives the full invoiced amount.
Diving deeper	Diving deeper
Boarding arrangements	Boarding arrangements —	Boarding arrangements —
Uniform requirement	Uniform requirement The school has a uniform.	Uniform requirement Grades 5-6 must purchase an IICS PE uniform at school. PE clothing must be worn for PE, with training shoes (laced or Velcro-fastened) required; slip-ons are not permitted.
Food options	Food options Meal service is provided through school cafeterias. High School has two canteens, one in the High School Cafeteria and one in the garden. Preschool students eat lunch with their teachers in the B-Block Preschool Cafeteria. Primary and Middle School students and staff eat at the B-Block Cafeteria during their meal times. High School students receiving cafeteria services have breakfast and lunch at the High School Cafeteria.	Food options Lunch is provided daily; Sardunya prepares fresh, healthy lunches cooked on-site with hot and cold options.
House system	House system —	House system —
Governance and ownership	Governance and ownership The school is a foundation school.	Governance and ownership The school is a non-profit; payments are processed to Istanbul International Community School Eğitim ve Öğretim Hizmetleri A.Ş.
Academics	Academics
Curriculum details	Curriculum details The school follows the Ministry of National Education (MoNE) curriculum and enriches it with school-based curriculum development. The Bilingual Education Program integrates Turkish and English from Preschool through Grade 12 to develop bilingual proficiency. In Preschool, instruction is split 50% Turkish and 50% English; in Primary School, English is taught for about 10 class hours per week, with listening, speaking, reading and writing taught through holistic activities. The program includes High/Scope-inspired approaches such as Plan–Do–Review (PDR) and Movement Education as distinctive features. In Middle School and High School, the curriculum remains aligned with MoNE standards and emphasizes English-language content; Advanced Placement (AP) courses are offered and the school is an AP exam center, enabling students to take AP exams on campus.	Curriculum details The school offers the International Baccalaureate (IB) program across the Primary Years Programme (Early Years–Grade 6), the Middle Years Programme (Grades 7–10), and the Diploma Programme (Grades 11–12), all taught in English. The High School Diploma pathway is CIS and NEASC-accredited and awards a US diploma after earning 26 credits (Grades 9–12), apostilled in the United States for worldwide validity. Students can graduate with the IICS High School Diploma alone, or with the IB Diploma, or with the Innovation Diploma. The IB Diploma is authorized by the International Baccalaureate Organization and requires six subjects over two years plus IB Core requirements (TOK, CAS, EE). AP Courses & Exams are available alongside IBDP Certificate Courses & Exams, and Dual Enrollment and Honors-Level Courses may be pursued as part of College Ready offerings.
Student teacher ratio	Student teacher ratio —	Student teacher ratio —
Exam results	Exam results —	Exam results —
Higher education progression	Higher education progression —	Higher education progression The Pathways to Graduation describes three options for Grade 12: the IICS High School Diploma; the IICS High School Diploma + IB Diploma; and the IICS High School Diploma + Innovation Diploma. The High School Diploma is CIS and NEASC-accredited and awards a US diploma after 26 credits; the US diploma is apostilled in the United States and valid worldwide with assistance from the US Office of Overseas Schools. The IB Diploma is authorized by the IBO and includes core requirements (TOK, CAS, EE) with a two-year, six-subject structure and final exams. AP Courses & Exams, IBDP Certificate Courses & Exams, and Dual Enrollment with universities are available as part of College Ready pathways.
Gifted and talented	Gifted and talented —	Gifted and talented —
Academic calendar	Academic calendar —	Academic calendar —
Wellbeing & support	Wellbeing & support
Social & emotional learning	Social & emotional learning —	Social & emotional learning Safety and wellbeing are central in the Early Years program. The secure and caring environment supports each child's physical, emotional, and social development. Strong relationships between teachers and students support academic growth and emotional wellbeing. The curriculum emphasizes holistic and personalized learning that integrates cognitive, emotional, social, and physical development. The school fosters international mindedness and community connections to support social growth and global awareness. In Middle and High School, wellbeing is supported through after-school activities that promote wellbeing, creativity, and leadership.
Special educational needs (SEN)	Special educational needs (SEN) —	Special educational needs (SEN) The school offers English language support up to Grade 10. The school offers Learning Support. Accommodations are reviewed as part of the admissions process to ensure the school can meet each student's needs. The school welcomes students from diverse linguistic backgrounds.
English as an additional language	English as an additional language The school has a bilingual education program that integrates Turkish and English. English instruction in Primary School is offered for 10 class hours per week, with listening, speaking, reading, and writing developed through holistic activities. From Grade 5, students choose Spanish, French, or German and continue studying the chosen language for the remainder of their education. In high school, the second foreign language program starts from the preparatory class and continues through grade 12, and is planned based on the Common European Framework of Reference for Languages (CEFR).	English as an additional language English language support is provided up to Grade 10. The school welcomes students from diverse linguistic backgrounds. Learning Support is available to assist students who need accommodations. Accommodations are reviewed during admissions.
Mental wellbeing	Mental wellbeing —	Mental wellbeing Wellbeing is a core focus across the school. In Early Years, safety and wellbeing are at the core of the program, and the environment supports physical, emotional, and social development. In Primary, strong relationships between teachers and students support emotional wellbeing. The curriculum is holistic and personalized, integrating cognitive, emotional, social, and physical development to foster wellbeing. In Middle and High School, wellbeing is supported through after-school activities that cultivate wellbeing, creativity, and leadership.
Safeguarding	Safeguarding —	Safeguarding IICS is committed to safeguarding the welfare of children and young people. All new staff will be subject to enhanced pre-employment clearance, including identity checks, criminal background checks, qualification checks and employment checks. Admissions staff are available to answer questions about safeguarding and welfare.
Safeguarding policy	Safeguarding policy —	Safeguarding policy —
Facilities	Facilities
Facilities overview	Facilities overview Hisar School operates a Göktürk campus in Istanbul. The campus features an Innovation Center and STEAM-focused programs designed to support interdisciplinary learning. Preschool through Grade 12 (K-12) is offered with bilingual Turkish–English instruction and a commitment to integrating digital tools into teaching. English language and literature, mathematics and science are taught in English at high school level, with AP courses available. The school is accredited by the Turkish Ministry of Education (MEB) and the New England Association of Schools and Colleges (NEASC).	Facilities overview The school operates across two campuses, Hisar and Marmara. The Marmara Campus is a purpose-built site on 160,000 m² (16 hectares) with facilities including a 335 m² fully automated library with computer stations, a double gymnasium, two multi‑purpose sports salons, outdoor basketball and tennis courts, a 6,230 m² soccer pitch, and 13,000 m² of spacious playgrounds for primary and secondary students. It also houses three science labs, an 82 m² design technology lab, a 264 m² theatre with 320 seats, an outside amphitheatre, a 289 m² visual arts building, two music rooms, an Early Childhood Center, an 85 m² cafe and a 100 m² multipurpose room, and a recently renovated cafeteria with 280 seats, 490 m² seating and a 350 m² kitchen. The Marmara Campus is located about 25 miles west of the city center, amid rolling hills overlooking a large lake. The Hisar Campus is smaller, located in Rumeli Hisarı near the Bosphorus, with a library, a 90 m² PE and music room, a 33 m² rubberized basketball court, a 180 m² football pitch, a climbing wall, and two outdoor playgrounds on a 2,048 m² historical campus.
Sports facilities	Sports facilities —	Sports facilities Marmara Campus provides a 335 m² library with computer stations, a double gymnasium, two multi‑purpose sports salons totaling 1,760 m², outdoor basketball and tennis courts totaling 2,730 m², a 6,230 m² soccer pitch, and 13,000 m² of spacious playgrounds for primary and secondary students. Hisar Campus provides a 90 m² PE and music room, a 33 m² rubberized basketball court, a 180 m² football pitch, and a climbing wall.
Academic facilities	Academic facilities The bilingual program integrates Turkish and English across the curriculum. English language and literature, mathematics and science are taught in English at high school; AP courses are offered. Students in grade 8 can continue directly to Hisar High School within the K-12 continuum. The school is accredited by the Turkish Ministry of Education (MEB) and NEASC, and it has a CEEB code 696461 and UCAS code 45716.	Academic facilities Academic facilities include two libraries, one at Marmara and one at Hisar. Marmara features a 335 m² library, three science labs, an 82 m² design technology lab, a 264 m² theatre with 320 seats, a 289 m² visual arts building, and two music rooms totaling 195 m². The campus also houses an Early Childhood Center with a 409 m² indoor space and a 600 m² outdoor playground, an 85 m² cafe with 30 seats and a 100 m² multipurpose room, and a recently renovated cafeteria with 280 seats, a 490 m² seating area, and a 350 m² kitchen. Hisar complements with a library, a 90 m² PE and music room, a 33 m² basketball court and a 180 m² football pitch.
Extra curricular facilities	Extra curricular facilities —	Extra curricular facilities Primary activities include Art & Craft; Gardening; Animal Welfare; Coding for Beginners; Zumba & Latin Dance; Horseback Riding; Baking; Karaoke; Music & Movement Activity; Explode the Code 2.0; Karate; Science; Volleyball; Football. Secondary activities include Football; Badminton; Cross Country; Tennis; Basketball; Volleyball; Beginner Chinese; Speech and Debate; Model United Nations; Instrumental Ensemble; Jazz Club; Robotics; Knowledge Bowl; Choir; Math; Origami. Off Campus Activities include Space Camp; Ephesus; Cappadocia; Antalya; Canakkale; Bursa; Princes Islands. IICS participates in CEESA and is a founding member of the Turkish International Schools League (TISL).
Parent experience	Parent experience
History	History —	History Founded in 1911 as the Robert College Community School (RCCS) to educate the children of Robert College's foreign faculty, it is one of the oldest international schools in the world. It operated through World War I and World War II, reopening to serve international students in Istanbul in 1919. In 1979 RCCS separated from Robert College and became Istanbul Community School, and in 1985 the school was renamed Istanbul International Community School (IICS) after campus changes. IICS was authorized by the International Baccalaureate to offer the Middle Years Program in 1997, opened the Marmara Campus in 1999, and has since earned CIS and NEASC accreditations and IB re-authorizations, with a 1-to-1 laptop program launched in 2010.
Community	Community —	Community IICS serves Istanbul's international community with a diverse student and staff population representing over 75 nationalities. It is a private, non-profit, secular, coeducational day school with a 6:1 educator-student ratio, serving over 450 students across two campuses. The Hisar Campus sits in Rumeli Hisarı, 10 km north of the city centre, offering Early Years–Grade 3 in a historic setting, while the Marmara Campus is about 45 km west of the city centre and provides a larger PK–12 program with extensive facilities including libraries, gyms, sports courts, a theater, and large outdoor spaces.
Parent teacher association	Parent teacher association —	Parent teacher association PTA welcomes new families and aims to create an engaged community at IICS. The PTA organizes many social activities for all parents and children to join, outside and within the school, helping you meet other families and participate in school life. Every Friday, Friday Flash lists all school events for the upcoming weeks, including PTA events; recurring events such as PTA Tours, Cooking Classes and Coffee Mornings are published there. The PTA provides a forum for constructive communication between school and families, social opportunities for parents, teachers, and students to participate in activities and Open Board Meetings, and fundraising to support student projects and initiatives. The Booster Club supports home tournaments and visiting teams, raises funds for extracurricular life, and directs funds toward student priorities. Contact: ptapresident@iics.k12.tr.
Extra-curricular	Extra-curricular
Academic & intellectual	Academic & intellectual CS Programming & Robotics Club for Grades 5-6 and 7-8 develops algorithmic thinking, problem solving, programming, design and engineering with Arduino, Makey Makey, sensors and LEGO kits, and students present projects while competing in national and international events. NoktaParantez Robotics Team qualified for the FIRST Championship in Houston 2025, winning the Engineering Inspiration Award at the Bosphorus Regional and the Impact Award at the Haliç Regional. The school offers MUN, World Scholar's Cup, Destination Imagination, CS Research and Development Club, and Biology/Chemistry/Physics Research Club among its broader academic clubs.	Academic & intellectual IB World School offering the Primary Years Programme (PYP), Middle Years Programme (MYP), and Diploma Programme (DP), with the option to pursue the U.S. High School Diploma, AP courses, and the Global Impact Diploma. The school is accredited by the New England Association of Schools and Colleges (NEASC). It operates on two campuses: Hisar Campus (Early Years 3 to Grade 3) and Marmara Campus (Early Years 3 to Grade 12). College counseling guides students through university preparation and applications.
Arts & creative	Arts & creative Arts and creative clubs include Origami with a 3D Design Workshop, The Hisar Chronicle Newspaper, Planet Pulse Magazine, European Films, Speech & Debate, and Orchestra ensembles. Drama clubs are available for students from Grade 3 to Grade 12, with Drama Electives for Grade 8 and High School. The Writing Center supports writing development and publishes original works such as Origin Stories.	Arts & creative Visual arts, music, drama, and design are offered as part of a rich arts program. Students participate in hands‑on projects, performances, and exhibitions throughout the year. After‑school activities include arts and creative clubs that complement the core curriculum.
Cultural & language	Cultural & language Model United Nations (MUN) and World Scholar's Cup are part of the school's cultural and global engagement offerings. European Films and other culture-oriented clubs support cross-cultural exposure. Duke of Edinburgh International Youth Awards and related leadership programs complement cultural and global learning.	Cultural & language All instruction is in English. Students study French (Grades 2–5) and Turkish Culture & Language (EY5–Grade 5). In Secondary School, students can choose French or Spanish as a second language. The school also offers IBDP level Korean A. English language support is available up to Grade 10.
Social & hobbies	Social & hobbies Basketball, Futsal, Chess, Origami with a 3D Design Workshop Club, and additional hobby and interest-based clubs provide recreational outlets. The club program includes Ocean Allies, Planet Pulse Magazine involvement, and a wide range of other arts, science and social clubs. Club selection occurs online, with Preschool and 1st Grade participating on a rotation and students from Grade 2 upward choosing clubs via an online portal; clubs meet during lunch breaks on assigned days.	Social & hobbies IICS offers a wide range of after‑school clubs including sports, arts, music, robotics, STEM, and creative activities. Field trips and curriculum‑linked educational excursions connect classroom learning to the real world. The secondary program includes CEESA tournaments and an active clubs program.
Community & service	Community & service Community service is embedded through clubs such as Hisar Interact and Toplum Hizmetleri (Community Service). The program includes eco-themed and volunteer initiatives, supporting students' service commitments.	Community & service Giving Back to Our Community emphasizes empathy, compassion, and service. Alumni volunteers serve as ambassadors, helping organize events and connecting with current students. Alumni mentor programs support university guidance, internships, and project work. The Development Office welcomes pledges to support campus enhancement and community projects.
Leadership & professional	Leadership & professional Leadership and social entrepreneurship are fostered through the Leadership & Social Entrepreneurship Club, the Duke of Edinburgh International Youth Awards, MUN, World Scholar's Cup, and CS Research and Development activities.	Leadership & professional College Counseling guides students through university preparation with personalized, comprehensive support. Counselors help with course selection, timelines, applications, personal statements, and testing, and they highlight leadership in activities such as robotics and other projects. Graduates have gained enrollments at a wide range of universities worldwide.
Lifestyle & wellbeing	Lifestyle & wellbeing A robust sports program is led by the Hisar Sports Club (established in 2008) with rotating branches each eight weeks and elective high school sports including football, basketball, volleyball, dance, fitness, squash, table tennis and badminton. The annual Hisar Sports and Friendship Festival involves 700–800 participants from 12–14 private and state schools, and the school participates in 130–140 off-campus competitions.	Lifestyle & wellbeing Lunch is provided daily, with menus published monthly. Bus service is available to many areas in Istanbul. Both campuses have on‑site nurses, and safety is supported by 24‑hour security, controlled campus access, and regular drills. Marmara Campus hours are 8:30–3:00 (early release on Wednesdays) and Hisar Campus hours are 8:15–3:15 (early release on Wednesdays); there is no school uniform.
Language provision	Language provision
Language provision	Language provision In Grade 5, students choose one foreign language from Spanish, French, or German and continue studying that language through graduation, earning Language Proficiency Certificates at A1, A2, and B1 levels. A second foreign language program begins in the High School Preparatory Class and continues through Grade 12.	Language provision All instruction is in English. French is taught in Grades 2–5; Turkish Culture & Language is offered EY5–Grade 5. In Secondary School, students can choose French or Spanish as a second language, and IBDP level Korean A is offered. English language support is available up to Grade 10; students with minimal English may be admitted through Grade 6, while Grades 7–10 require a basic working level and Grade 11–12 require fluency.
Bilingual teaching	Bilingual teaching The school offers a bilingual Education Program in Turkish and English that starts in Preschool and continues through Grade 12, with Preschool at 50% Turkish and 50% English. Primary and Middle School English instruction totals 10 hours per week, with Mathematics and Science taught bilingually in Middle School. In High School, English is used for English Language and Literature, Science, Mathematics, and selected electives, and the Preparatory Level provides 24 hours of English per week. An English Proficiency Exam is required for the transition from Preparatory to High School.	Bilingual teaching —
Immersion programs	Immersion programs Some subjects are delivered bilingually in English and Turkish, including Middle School Science. In High School, the English Preparatory Program provides English-language instruction.	Immersion programs —
Reputation	Reputation
Awards	Awards —	Awards —
Accreditations	Accreditations —	Accreditations —
Admissions	Admissions
Admissions	Admissions 1. Age groups and language. The school serves Pre-K for ages 4-5, Kindergarten for ages 5-6, and Primary School starting at Grade 1. The school offers a Bilingual Education Program in Turkish and English. 2. Admission timeline. An orientation activity and/or entrance examination is typically held in April–May each year, and admission decisions follow the results. 3. Waiting lists. A waiting list is formed from students admitted following the orientation activity/entrance exam conducted in April–May. 4. Foreign students and inquiries. Foreign students are welcome if they meet admission requirements. Admissions for mid-term classes are by examination and subject to available quota.	Admissions 1. Eligibility & timing: Applications are accepted year-round. Eligibility requires a non-Turkish passport. For an August start, submit by January or February; mid-year admissions are possible if space allows. Applications are processed in the order in which they are completed, and placement is confirmed if there is space, otherwise the child is placed on the waitlist. 2. Visit and interview: Families are encouraged to schedule a campus tour and an interview with the Director of Admissions. A visit provides insights into the community and helps answer questions, and a video call can be arranged if an on-site visit is not possible. 3. Application steps: Complete the Online Application Form via iics.openapply.com and access the required checklist after submission. Upload school records for the last three years, with English translations if needed, and share Teacher Reference/Recommendation Forms via OpenApply. Upload a passport copy and a recent headshot, and sign the Financial Contract and complete the Health Form (doctor's report not required). Transfer the application fee with the receipt. Entrance requirements for Early Years–Grade 5 do not include a formal exam; Grades 6+ require a short online English writing assessment. 4. Next steps: After all requirements are completed, the file is submitted to the Principal for approval and the Admissions Office will notify the family of the status. Applications are reviewed in order, and placement is confirmed when space exists; if not, the child is placed on the waitlist. If space is available, the child may begin once placement is confirmed.
Scholarships	Scholarships —	Scholarships There are no scholarships or financial aid programs. An early-payment discount is offered. Sibling discounts apply: 5% off tuition for the second child, and 10% off for the third and subsequent children.
Waitlist	Waitlist A waiting list is formed from students admitted after the orientation activity/entrance exam conducted in April–May.	Waitlist If no place is available in the age-appropriate grade, the child is placed on the waitlist. Waitlist status depends on space availability and order of submission.
	View full profile →	View full profile →