Government · Secondary · Horningsea Park
John Edmondson High School
John Edmondson High School is a government secondary school in Horningsea Park, New South Wales, teaching year levels 7-12 to 1,084 students.
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ICSEA reflects the socio-educational background of students at this school - it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 39% of Australian schools.
John Edmondson High School had 1,084 students in 2025, compared with 1,177 in 2016 (down 8%).
Total enrolments as reported to ACARA each August. A year marked "-" was not published for this school. Enrolment counts how many students attend, not how good a school is. Source: ACARA School Profile 2008-2025 (Data Access Program).
Comparing suburbs near Horningsea Park?
The Move Planner shows school catchments, childcare, property prices, and demographics side by side.
Open Move Planner → Horningsea Park Get a one-page family report for Hoxton Park - Carnes Hill - Horningsea Park →Catchment zone shown where matched to official NSW government data.
Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all New South Wales schools on the map →John Edmondson High School catchment: suburbs in the zone
The official zone for John Edmondson High School overlaps 7 suburbs. The zone sets the addresses this school is the designated local government school for.
Bringelly, Leppington, Rossmore, Austral, West Hoxton, Carnes Hill, Horningsea Park
Suburbs (ABS gazetted localities) that overlap this school's zone. Boundaries do not line up exactly, so a suburb listed here may be only partly inside it. Confirm eligibility with the official NSW zone finder before relying on an address. Zone data: NSW Department of Education, school intake zones, 2026.
House prices and rent in the John Edmondson High School zone
2 areas have their centre inside this zone. Median house price: $1,200,000. Median 3-bedroom house rent: $750 a week.
Areas are ABS statistical areas whose centre point is in the zone; part of an area can sit outside it. Listed by name, not by price. Prices and rents are the figures each suburb page publishes (NSW DCJ sales Mar 2026 and rental bonds Jun 2026). © State of New South Wales (Department of Communities and Justice), licensed under CC BY 4.0 (copyright notice). School zones are published for enrolment and can change each year, so do not rely on a zone alone for a property purchase decision.
Is my address in the John Edmondson High School zone?
Type a street address. We check it against the official zone map and tell you whether it is in the John Edmondson High School zone, and which government primary and secondary zones it is in.
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See the suburbs zoned to John Edmondson High School with their house prices and rent →
The suburb: Hoxton Park - Carnes Hill - Horningsea Park
Figures are for the Hoxton Park - Carnes Hill - Horningsea Park statistical area (SA2), which contains the school. SA2 boundaries do not always equal suburb boundaries, and childcare services are matched by suburb name. See the full Hoxton Park - Carnes Hill - Horningsea Park profile →
© State of New South Wales (Department of Communities and Justice), licensed under CC BY 4.0 (copyright notice).
Nearest schools to John Edmondson High School
Listed nearest first. Distance is a straight line between ACARA school locations, not travel distance, and the order is not a ranking.
To see where John Edmondson High School sits among other suburbs, open the map of New South Wales suburbs.
Questions about John Edmondson High School
How many students go to John Edmondson High School?
John Edmondson High School has 1,084 students enrolled (570 boys and 514 girls), according to the ACARA School Profile 2025.
What year levels does John Edmondson High School teach?
John Edmondson High School teaches year levels 7-12. ACARA lists it as a secondary school.
Is John Edmondson High School a government or non-government school?
John Edmondson High School is a government school in Horningsea Park, New South Wales.
What does the ICSEA of 982 at John Edmondson High School mean?
ICSEA, the Index of Community Socio-Educational Advantage, describes the family background of the students enrolled at a school, such as parents' education and occupation. The national average is 1000. John Edmondson High School has an ICSEA of 982, which places it above 39% of Australian schools. It measures student intake, not teaching quality or results.
Which suburbs are in the John Edmondson High School catchment?
The official zone for John Edmondson High School overlaps 7 suburbs: Bringelly, Leppington, Rossmore, Austral, West Hoxton, Carnes Hill, Horningsea Park. A suburb can be only partly inside the zone, so confirm an address with the official NSW zone finder. Zone data: NSW Department of Education, school intake zones, 2026.
How many childcare services are near John Edmondson High School?
10 childcare services are listed on the ACECQA national register for Hoxton Park - Carnes Hill - Horningsea Park, the statistical area around the school. Services are matched by suburb name.
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Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC, NSW and QLD government catchment zones from DET School Zones 2027, NSW DoE School Intake Zones 2026 and Queensland Department of Education state school catchments 2026 (CC BY 4.0). ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →