Direct Answer
The Jannali High School in Southern Sydney can accept international students in 2026 and 2027 across a broad range of year levels, but the biggest filter is the catchment requirement.
As of 1 June 2026, the NSW Department of Education’s capacity guide shows that for the 2026 intake, the school can receive international students in Years 7, 8, 9 and 10. In 2027 the door opens slightly wider: there is capacity in Years 7, 8, 9, 10 and 11. No capacity has been flagged for Year 12 in either year.
Two conditions apply. First, every international family must have a confirmed residential address inside the school’s catchment area before their application can be processed. The school does not organise homestay; families are expected to arrange their own accommodation inside the zone. Second, English as an Additional Language or Dialect (EAL/D) support is available on site, meaning students do not need to complete an intensive English program away from the school first. The numbers in this advisory data are a snapshot only — actual placement is never guaranteed and changes dynamically.
Open Year Levels: 2026 vs 2027
For international families mapping out a precise entry point, the year-level data from the June 2026 advisory document paints a clear but conditional picture.
In the current 2026 academic year, The Jannali High School shows capacity in every mainstream secondary year that families typically seek: Years 7, 8, 9 and 10. That means a student looking to start their senior high school pathway from the middle years through to the beginning of Stage 5 can target this school, provided they meet the catchment rule. The absence of Year 11 capacity in 2026 is an important headline. If your child has already completed Year 10 overseas and needs to enter the NSW system in Year 11 this year, The Jannali High School will not be an option according to this data.
Things shift in 2027. The advisory data opens capacity in Years 7, 8, 9, 10 and 11. That additional Year 11 slot is significant for international students who are on a January–December school calendar and want to lock in a senior program from the very beginning of the academic year. It also means a current Year 10 student who starts earlier in 2026 can, in principle, transition into Year 11 in 2027 at the same school, avoiding the disruption of moving between institutions just as the HSC preparatory phase begins. Year 12 remains absent from the capacity data for both 2026 and 2027, which is consistent with the practice across most NSW public high schools that do not accept international applicants into Year 12.
It must be stressed that all year-level capacity information is taken from the NSW Department of Education International Student Capacity Guide, current as of 1 June 2026. The data is a planning resource only; it does not lock in spots. Actual placements are determined by DE International’s assessment at the time of application, and capacity can close or open with little notice. Families who bend their plans around a specific year level at The Jannali High School should treat the advisory numbers as a starting guide and keep in close contact with the formal application pipeline, which studyin.sydney can help you navigate.
Catchment Area and Accommodation
The most decisive piece of the puzzle for international families eyeing The Jannali High School is the catchment requirement.
NSW Department of Education policy for this school dictates that at the time of application, an international student must have a confirmed residential address that falls inside the school’s official catchment zone. There is no wiggle room mentioned in the June 2026 advisory data: the rule is binary. If you do not have a qualifying address, your application cannot proceed through DE International as a request for this school.
This has immediate practical consequences. The Jannali High School does not run its own homestay programme for international students, and the data makes no reference to a third-party homestay partner organised through the school. Therefore, families need to independently arrange accommodation that is both inside the catchment and suitable for a secondary student’s living and study needs. In many cases this means renting a property in the zone with a parent or legal guardian moving in, or securing a private homestay arrangement with a family whose home sits within the catchment boundaries. A letter from a relative without a formal tenancy will rarely meet the “confirmed address” threshold, so a genuine, documented residential presence is essential.
English Language Support (EAL/D)
EAL/D support is available at The Jannali High School. For international families that have been weighing the extra step of an Intensive English Centre (IEC), this is a reassuring piece of data.
Having on-site EAL/D means the school has dedicated staff and programmes to work with students whose first language is not English. International students can settle into mainstream classes while receiving targeted language support — whether through in-class assistance, small-group withdrawal sessions, or structured literacy blocks. This integrated model avoids the delay and geographical dislocation that can come with a separate IEC placement. A student enters the school, begins their subject coursework, and builds academic English at the same time, surrounded by the same peer group they will stay with throughout their secondary years.
Of course, availability of EAL/D support does not erase the need for a solid English foundation. The NSW Department of Education still expects international applicants to meet a minimum English proficiency standard at the time of assessment. Exactly what that looks like varies by year level and prior schooling, but a student entering with very limited English may still face an intensive language bridging period before they can succeed in mainstream Year 9 or 10 subjects, even with in-school support. The school’s EAL/D programme is a scaffold, not a replacement for functional English. Families should be realistic about their child’s current level and be ready for the possibility that a semester or two of focused language work will be needed once they arrive.
School Profile
The Jannali High School is a co-educational comprehensive public secondary school situated in the Sutherland Shire, about 30 kilometres south of Sydney’s central business district. It serves a community that balances suburban calm with easy access to both natural bushland and city-bound transport links. Jannali railway station is a short walk from the school, placing the Sydney CBD roughly 40 minutes away by train — a practical detail for families who plan on commuting or want their child to experience the broader cultural and educational resources of the city without living in its dense core.
Comprehensive in its programme, the school offers the standard NSW curriculum from Year 7 through to Year 12, with a broad range of elective options opening up in Stage 5 (Years 9 and 10) and a solid choice of subjects for the Higher School Certificate. While the school does not carry the “selective” label, it has historically fostered strong academic pathways and encourages participation in extracurricular activities such as sport, music, drama, and student leadership. As with most comprehensive public schools in the area, the student body reflects the local demographic, and the culture tends to be friendly, inclusive and rooted in the rhythms of the surrounding neighbourhood.
International students at The Jannali High School enter an environment where the catchment rule shapes the student mix. Because the vast majority of students live locally, newcomers who secure a residence inside the zone quickly become part of the same geographical community as their peers. This can accelerate social integration and reduce the sense of isolation that sometimes accompanies a distant commute from a homestay outside the area.
Facilities include modern classrooms, science and technology spaces, a library, a multi-purpose hall, and outdoor sporting grounds typical of a well-established suburban high school. Special initiatives in technology and creative arts have been noted at different points in the school’s development, though international families should contact the school’s international office via the official DE International process for the most up-to-date programme information if a specific elective or sports programme is a deciding factor.
Who This School Suits (And Who It Doesn’t)
The Jannali High School fits some international student profiles neatly, while others will find the constraints too difficult to navigate. The list below draws directly from the June 2026 capacity advisory and the school’s documented requirements.
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Suits families who can secure a residential address inside the catchment before applying. This is the single most important filter. Families with relatives already living in the Jannali area, or those prepared to rent and move a parent or guardian into the zone, will clear the biggest hurdle. The same applies if you have a homestay provider who can place your child inside the official boundaries and you can document the arrangement fully at the time of application.
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Suits students entering in Years 7–10 in 2026, or Years 7–11 in 2027. The school offers a clear, continuous mainstream pathway. A Year 9 student starting in 2026 can progress to Year 11 in 2027 without changing schools, which is rare in the international stream.
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Suits students who don’t need an Intensive English Centre detour. Because EAL/D support is available on site, a student with functional English can start directly at the school and receive language assistance alongside their subjects. This shortens the settling-in timeline.
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Does not suit families who cannot commit to living in the catchment. The address rule is non-negotiable according to the capacity guide. If your plan involves commuting from a different suburb or keeping your address flexible while you look for a suitable homestay, your application for this school will stall.
Frequently Asked Questions
Does The Jannali High School accept international students into Year 11 in 2026?
No. According to the NSW Department of Education’s capacity guide dated 1 June 2026, the school has international student capacity only in Years 7, 8, 9 and 10 for the 2026 intake. Year 11 is not listed as available until the 2027 advisory data. If your child needs to start Year 11 this year, you will need to identify a different school that has Year 11 capacity in 2026.
Do I need to live in the school catchment area before I apply?
Yes. The June 2026 advisory data states clearly that The Jannali High School requires a confirmed address in the catchment area at the time of application. The documentation proving your residency — typically a tenancy agreement, utility bills and guardianship paperwork — will be checked by DE International. If you apply without an address inside the zone, your application cannot be progressed for this school.
Is homestay organised by the school?
No. The Jannali High School does not provide or arrange a homestay programme for international students. The accommodation arrangement is your responsibility. You can still live in homestay, as long as the host family’s home is inside the school’s catchment zone and you have a formal agreement in place before your application is assessed. Make sure the address you submit matches the catchment boundaries exactly.
Can my child receive English language support at the school?
Yes. The school has EAL/D support, so students can receive assistance with academic English while participating in mainstream classes. There is no requirement to attend a separate Intensive English Centre before enrolling, though students with very low English proficiency may still need extra language development time to cope with the demands of Year 9 or 10 subjects.
Data Source and Methodology
The figures and conditions in this article come from the NSW Department of Education’s International Student Capacity Update, a snapshot current as of 1 June 2026. This advisory document provides year-level capacity indicators for the 2026 and 2027 school years across NSW public high schools that are open to international students.
The capacity data is used strictly as a guide. It does not constitute a promise of placement, nor does it guarantee that a spot will be available when an individual application is assessed. International student places are subject to a combination of factors: overall school capacity, the proportion of local enrolments, the number of international applications already in progress, and the outcome of DE International’s own evaluation. Availability can open or close rapidly, and a year level that is listed as having capacity today may be full by the time your application is finalised.
Always check the latest official release before making any irreversible decisions, and engage with the formal application pathway as early as possible. Placement is confirmed only when DE International issues a formal enrolment offer. No statement in this article should be read as a guarantee of admission.
Sources
- NSW Department of Education International Student Capacity Update (1 June 2026) – primary capacity and conditions data for The Jannali High School.
- education.nsw.gov.au/school-finder – for catchment maps, school profile, and historical data.
- The Jannali High School official school website – supplementary information on curriculum, values and local programmes (accessed consistent with DE International guidelines, not for direct application).