HSC Academic Performance
Source: NSW HSC Merit Lists | Updated: 2025
Methodology
76.52
AU Guide Score
102
Distinguished Achievers
DA Count
3
All Rounders
Student Count
5
Top Achievers
Student Count
1
First in Course
Student Count
Castle Hill Community & Property
Population Overview
20.2%
Chinese Population
40,874
Total Population
2,173
Density/km²
Area Safety
Very Safe
Safety Rating
3,464
Local Crime Rate
6,635
NSW Average
Main Ethnicities
20.2%
Chinese
21.4%
English
19.4%
Aust
7.4%
Indian
7.1%
Irish
Property Prices
$2.5M
Median House
$1.0M
Median Unit
Rental Prices
$850
3BR House
$745
2BR House
$923
3BR Unit
$780
2BR Unit
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School Overview
About This School
Gilroy Catholic College is a Catholic school located in Central Sydney, Castle Hill, offering co-educational education for Year 7-12 with approximately 1300 students. 2025 HSC: 102 Distinguished Achievers (averaging over 0.6 per student, good results), 3 All-rounders, 5 Top Achievers, 1 First in Course. AU Guide Score: 76. Area: Chinese 20.2%, very safe, house median $2.48M.
Frequently Asked Questions
According to the 2025 NSW Government HSC merit lists, Gilroy Catholic College achieved 102 Distinguished Achievers, averaging over 0.6 per student, good results, 3 All-round Achievers, 5 Top Achievers in Course, and 1 First in Course. AU Guide rates this school 76 points. For details, see [HSC merit lists](https://www.nsw.gov.au/education-and-training/nesa/awards-and-events/hsc-merit-lists)
Gilroy Catholic College is a Catholic school located in Castle Hill, offering Coed only education for Year 7-12 with approximately 1300 students. Catholic schools have lower fees than independent schools and welcome students of all faiths.
Gilroy Catholic College is located in 悉尼中区, Castle Hill (NSW). According to 2021 ABS Census, the area has a population of 40,874, with Chinese comprising 20.20%. One of Sydney's major Chinese communities. Main ethnic groups: English (21.40%), Chinese (20.18%), Aust (19.39%), Indian (7.36%), Irish (7.13%).
Gilroy Catholic College is located in 悉尼中区, Castle Hill. According to NSW BOCSAR September 2025 data, Castle Hill has a crime rate of 3,464 per 100,000, which is 0.52x the NSW average (6,635). Significantly below NSW average, a very safe area.
Gilroy Catholic College is located in Castle Hill (postcode 2154). According to NSW Government Rent and Sales Report (November 2025), the area has house median $2.48M, unit median $1.0M. Above Sydney median prices.
Data sources: NESA 2025 | ABS 2021 | NSW Crime Statistics Agency 2025 | NSW Property 2025