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Kariong Mountains High School

Kariong Mountains High School is a government secondary school in Kariong, New South Wales, teaching year levels 7-12 to 420 students.

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420
Students
225 boys · 195 girls
7-12
Year range
968
ICSEA
avg = 1000
3%
Students from non-English speaking background
ICSEA - socio-educational intake context 968

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 32% of Australian schools.

Suburb Kariong 2250
Local government area Central Coast (NSW)
Remoteness Major Cities
Sector Government
School type Secondary
Indigenous students 3%
Statistical area (SA2) Kariong
Enrolments 2016-2025

Kariong Mountains High School had 420 students in 2025, compared with 586 in 2016 (down 28%).

586 '16 '17 '18 '19 '20 '21 '22 '23 '24 420 '25

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).

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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 →

Kariong Mountains High School catchment

We could not match a zone boundary for this school in the published NSW government zone data, so no catchment suburbs are listed. Some government schools, such as selective, specialist and senior-only schools, do not have a local zone. Check an address with the official NSW zone finder.

The suburb: Kariong

$1,125,000
Median house price
NSW DCJ Sales, Mar 2026 · postcode 2250
52.6%
Families that are couples with children
ABS Census 2021
6,388
Residents
ABS, June 2025

Figures are for the Kariong 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 Kariong profile →

© State of New South Wales (Department of Communities and Justice), licensed under CC BY 4.0 (copyright notice).

Nearest schools to Kariong Mountains High School

School Sector Years Enrolment ICSEA Distance
Central Coast Sports College Independent K-12 990 1026 0.2 km
Girrakool School Government U 54 826 0.7 km
Ngaruki Gulgul Independent 9-12 70 899 0.8 km
Kariong Public School Government K-6 502 1007 1.3 km
Point Clare Public School Government K-6 479 1058 3.3 km
Gosford Public School Government K-6 545 1049 3.7 km

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 Kariong Mountains High School sits among other suburbs, open the map of New South Wales suburbs.

Questions about Kariong Mountains High School

How many students go to Kariong Mountains High School?

Kariong Mountains High School has 420 students enrolled (225 boys and 195 girls), according to the ACARA School Profile 2025.

What year levels does Kariong Mountains High School teach?

Kariong Mountains High School teaches year levels 7-12. ACARA lists it as a secondary school.

Is Kariong Mountains High School a government or non-government school?

Kariong Mountains High School is a government school in Kariong, New South Wales.

What does the ICSEA of 968 at Kariong Mountains 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. Kariong Mountains High School has an ICSEA of 968, which places it above 32% of Australian schools. It measures student intake, not teaching quality or results.

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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 →