Central Coast Grammar School
Central Coast Grammar School is an independent combined school in Erina Heights, NSW offering K-12. With an ICSEA score of 1155, it sits in the 96th percentile nationally and is well above the Australian average of 1,000. The school has 1,561 enrolled students, with approximately 11 students per teacher. 2% of students identify as Aboriginal or Torres Strait Islander, and 16% have a language background other than English.
Erina Heights NSW 2260. Source: ACARA School Profile 2025.
Valid: 2025 school year · Source: ACARA School Profile 2025
How Central Coast Grammar School compares
By ICSEA, Central Coast Grammar School ranks 39th of the 441 combined schools in NSW that report one, counting from the highest. Of the 4 combined schools within 5 km, it has the highest ICSEA and the largest enrolment. The nearest school is Erina Heights Public School, a government primary school 1.4 km away.
Ranks are calculated by GDP.com.au from ACARA 2025 school profile data. Distances are straight-line from the school's ACARA location. ICSEA describes students' family backgrounds; ACARA notes it is not a rating of the school or its teaching.
ICSEA against the national average
ICSEA (Index of Community Socio-Educational Advantage) measures the socio-educational background of a school's student community. The Australian average is 1,000. Central Coast Grammar School scores 1155, well above average.
Enrolment and location
Central Coast Grammar School is a Independent school. Catholic and independent schools set their own enrolment policies rather than using government school zones, so contact the school about enrolment.
About Erina Heights
Central Coast Grammar School is located in Erina Heights, NSW, a suburb with a median household income of $2,819/wk and median rent of $485/wk. Population: 454.
Valid: Census 2021 · Source: ABS
Schools near Central Coast Grammar School
| School | Distance | ICSEA | vs Central Coast Grammar School | Students |
|---|---|---|---|---|
| Erina Heights Public SchoolGovernment Primary · Erina Heights | 1.4 km | 1094 | 61 lower | 254 |
| Central Coast Adventist SchoolIndependent Combined · Erina | 1.4 km | 1112 | 43 lower | 1,136 |
| Our Lady Star of The Sea Catholic Primary SchoolCatholic Primary · Terrigal | 1.8 km | 1102 | 53 lower | 605 |
| Erina High SchoolGovernment Secondary · Erina | 2.3 km | 996 | 159 lower | 781 |
| Woodport Public SchoolGovernment Primary · Erina | 2.4 km | 1041 | 114 lower | 429 |
| Terrigal High SchoolGovernment Secondary · Terrigal | 3.4 km | 1044 | 111 lower | 847 |
Frequently Asked Questions
Is Central Coast Grammar School a government school?
No, Central Coast Grammar School is a Independent school, not a government school.
What year levels does Central Coast Grammar School offer?
Central Coast Grammar School offers K-12.
What is Central Coast Grammar School's ICSEA score?
Central Coast Grammar School has an ICSEA score of 1155, placing it in the 96th percentile nationally. The Australian average is 1,000.
How many students attend Central Coast Grammar School?
Central Coast Grammar School has 1,561 enrolled students, with approximately 11 students per teacher.
What schools are near Central Coast Grammar School?
The nearest schools to Central Coast Grammar School are Erina Heights Public School (1.4 km), Central Coast Adventist School (1.4 km), Our Lady Star of The Sea Catholic Primary School (1.8 km).
Where is Central Coast Grammar School located?
Central Coast Grammar School is located in Erina Heights, NSW 2260. Visit the school website at http://www.ccgs.nsw.edu.au.