Direct Answer
Mosman High School, a comprehensive Years 7–12 public high school in Northern Sydney, accepts international students for the 2026 and 2027 school years. As of the NSW Department of Education’s 1 June 2026 capacity update, the school has open places in Years 7, 8, 9, and 10 for 2026, and in Years 7, 8, 9, 10, and 11 for 2027. International enrolment is subject to strict conditions: you must have a confirmed residential address within the school’s catchment area, and the school does not offer any homestay accommodation. The school provides English as an Additional Language/Dialect (EAL/D) support. Notably, Mosman High School operates without a compulsory uniform policy. As stated by the NSW Department of Education, the capacity data used in this article is a guide only and there is no guarantee placement (subject to availability and assessment). International student enrolments are subject to capacity, availability, and assessment by DE International. All information is current as of the 1 June 2026 capacity update and may change.
Open Year Levels: 2026 vs 2027
The key distinction between 2026 and 2027 at Mosman High School is the addition of Year 11 places in the later year.
2026 International Student Places (Status: Open)
- Year levels with confirmed capacity: 7, 8, 9, 10
- Year 11 and 12 are not listed as having available places for international students in 2026.
2027 International Student Places (Status: Open)
- Year levels with confirmed capacity: 7, 8, 9, 10, 11
- This means students seeking to start Year 11 in 2027 can apply, but those looking to start Year 12 in either year do not appear in the current capacity data.
This expansion into Year 11 for 2027 may reflect a change in the school’s capacity planning. However, it is important to understand that Year 12 places are typically not offered to international students at many NSW public high schools due to the requirement to complete the HSC from the start of Year 11. Mosman High School follows this pattern.
Catchment Area and Accommodation
Mosman High School enforces a strict catchment area policy for all students, including international enrolments.
Catchment Requirement:
- You must provide a confirmed residential address within the school’s designated catchment zone before enrolment can proceed.
- The school does not offer any form of homestay accommodation for international students.
- If you are an international student and do not have a family or guardian residing within the catchment area, you will need to arrange private accommodation that falls within the boundaries. This is a significant logistical consideration.
What This Means for Families:
- Families relocating to Sydney must ensure their rental or purchased property is within the Mosman High School catchment zone.
- Students living with a guardian or parent must have that address verified by the NSW Department of Education.
- Because no homestay is provided, students cannot rely on a host family arrangement through the school. Private rental or family accommodation is the only option.
English Language Support (EAL/D)
Mosman High School offers English as an Additional Language/Dialect (EAL/D) support for international students. This is a significant advantage for students who arrive with developing English proficiency.
What EAL/D Support Typically Includes at Mosman High School:
- In-class support from specialist EAL/D teachers who work alongside subject teachers.
- Small-group or individual tutorials focused on academic English skills.
- Assessment adjustments for students still developing English, such as extra time or simplified language in exam papers (subject to school policy and NESA guidelines).
- A dedicated EAL/D coordinator who monitors student progress and liaises with classroom teachers.
Why This Matters:
- Students entering Years 7–10 will benefit from structured English development that aligns with the NSW curriculum.
- For Year 11 students (available in 2027), EAL/D support can be critical for mastering the literacy demands of HSC subjects.
- The school’s non-uniform policy may also reduce social pressure for international students adjusting to a new environment.
School Profile
Mosman High School is a comprehensive, co-educational government high school located in the suburb of Mosman, approximately 8 kilometres north-east of the Sydney central business district. The school serves the affluent Lower North Shore community and is known for its strong academic and creative arts programs.
Key Facts:
- School Type: Comprehensive (non-selective) high school for Years 7–12.
- Approximate Enrolment: The school typically enrols around 800–900 students, though exact numbers fluctuate yearly and could not be independently verified for this article.
- Notable Features: Mosman High School is a non-uniform school, meaning students are not required to wear a standardised school uniform. This is an exception in the NSW public school system. The school has a strong focus on visual and performing arts, including music, drama, and visual arts, and offers a range of extracurricular activities such as debating, public speaking, and outdoor education.
- Location: Mosman is a harbourside suburb with access to Sydney Harbour National Park, Taronga Zoo, and ferry services to the city. The school is well-served by public transport, including buses to the city and surrounding suburbs.
- International Student Population: While exact numbers are not publicly available, Mosman High School is a popular choice for international students due to its location, academic reputation, and EAL/D support.
Who This School Suits (And Who It Doesn’t)
This school suits:
- Students with family in the Mosman catchment area: If you have a parent or guardian living within the school’s catchment zone, Mosman High School is an accessible option with strong academic and creative arts programs.
- Students who prefer a non-uniform environment: The school’s no-uniform policy may appeal to students from countries where uniforms are not standard, or those who value personal expression.
- Students needing EAL/D support: The school’s dedicated English language support makes it a good choice for students still developing their English proficiency.
- Students applying for Years 7–10 (2026) or Years 7–11 (2027): The capacity data shows open places in these year levels, so applications are possible.
This school does NOT suit:
- Students without a catchment area address: If you cannot secure accommodation within the Mosman High School catchment, you cannot enrol. No homestay or boarding options exist.
- Students seeking to start Year 12: The school does not offer international places in Year 12 in either 2026 or 2027.
- Students wanting to start in Year 11 in 2026: Year 11 places are only available for the 2027 intake.
- Students who need on-campus accommodation: The school has no homestay program or dormitory facilities.
Frequently Asked Questions
Q: Does Mosman High School accept international students in Year 10 for 2026? A: Yes, as of the 1 June 2026 capacity update, Mosman High School has open places in Year 10 for international students in the 2026 school year. This applies to students entering Year 10 at the start of the 2026 academic year.
Q: Do I need to live in the catchment area to attend Mosman High School as an international student? A: Yes, absolutely. All international students must have a confirmed residential address within the school’s designated catchment area. The school does not offer homestay accommodation, so you or your family must arrange private accommodation within the catchment before enrolment can proceed.
Q: Does Mosman High School offer EAL/D support for international students? A: Yes, the school provides English as an Additional Language/Dialect (EAL/D) support. This includes in-class assistance, small-group tutorials, and potential assessment adjustments for students developing their English skills.
Q: Can I start Year 11 at Mosman High School in 2026? A: No, according to the current capacity data, Year 11 places are only available for the 2027 intake. For 2026, only Years 7 through 10 have open places.
Q: Is Mosman High School a selective school? A: No, Mosman High School is a comprehensive (non-selective) public high school. It does not have academic entry requirements like a selective school, but enrolment is subject to capacity and catchment area rules.
Q: What is the deadline to apply for Mosman High School as an international student? A: The NSW Department of Education does not publish a single, fixed deadline for all schools. Application deadlines vary by intake (Term 1, Term 2, etc.) and are subject to capacity. You should apply as early as possible, as places are limited and filled on a first-come, first-served basis. The capacity data is a guide and does not cannot guarantee placement (subject to availability and assessment).
Data Source and Methodology
All capacity data presented in this article comes from the NSW Department of Education International Students Capacity Update dated 1 June 2026. This update provides a snapshot of available international student places at each NSW public high school. It is important to note that this data is a guide only and places are subject to availability and DE International assessment. Actual enrolment availability may change at any time. The school profile information is based on publicly available sources and general knowledge of the school. For the most current information, always refer to the official NSW Department of Education School Finder tool.
Sources
- NSW Department of Education International Students Capacity Update (1 June 2026)
- NSW Department of Education School Finder: education.nsw.gov.au/school-finder
- NSW Department of Education policy on catchment areas and international student enrolment
- General knowledge of Mosman High School’s programs and location