School MattersHai Sing Catholic School vs Unity Secondary School
Compare recorded PSLE entry ranges, CCAs, DSA programmes and location, with intake years shown alongside the data.
At a glance
| Compare | Hai Sing Catholic School | Unity Secondary School |
|---|---|---|
| School type | Co-Ed School | Co-Ed School |
| Level | Secondary (S1-S4) | Secondary (S1-S4) |
| School tags | Not listed | Not listed |
| Zone | East | West |
| Address | 15 Pasir Ris Street 21 | 20 Choa Chu Kang Street 62 |
| Nearest MRT | Pasir Ris | Yew Tee |
| Listed CCAs | 16 | 17 |
| DSA listings | 9 | 3 |
Differences to explore
- CCA
- The records share 6 CCA listings. Hai Sing Catholic School also lists Badminton (Girls and Boys), Bowling (Girls and Boys), Choir (Girls and Boys), Cross Country (Girls and Boys) and more, which do not appear in the other school's records. Unity Secondary School also lists Art and Crafts (Girls and Boys), Basketball (Girls and Boys), Boys' Brigade (Boys), Choir (Girls) and more, which do not appear in the other school's records. Listings may be incomplete; confirm availability with each school.
- DSA programme
- The records share 0 DSA programme listings. Hai Sing Catholic School also lists Badminton (Girls), Bowling (Girls and Boys), Concert Band (Girls and Boys), Floorball (Girls and Boys) and more, which do not appear in the other school's records. Unity Secondary School also lists Basketball (Girls and Boys), Table Tennis (Girls and Boys), Volleyball (Girls), which do not appear in the other school's records. Listings may be incomplete; confirm availability with each school.
- The daily journey
- Nearby MRT stations listed for Hai Sing Catholic School: Pasir Ris; for Unity Secondary School: Yew Tee. Compare the full journey from home, including transfers and the walk to school.
Recorded entry ranges
| Compare | Hai Sing Catholic School | Unity Secondary School |
|---|---|---|
| PG3 · Non-affiliated | 2026 · 11–15 | 2026 · 12–18 |
| PG2 · Non-affiliated | 2026 · 21–23 | 2026 · 21–24 |
| PG1 · Non-affiliated | 2026 · 25–27 | 2026 · 25–28 |
Each range belongs to the intake year and programme shown. Affiliated and non-affiliated ranges are separate. D, M and P are Higher Mother Tongue requirements. Past ranges do not guarantee admission.
Get to know each school
Hai Sing Catholic School
The Franciscan Missionaries of Mary founded Hai Sing Girls’ High School in 1959 to educate girls from less fortunate families. It became coeducational when it moved to Pasir Ris in 1990, and adopted the Hai Sing Catholic name in 1999. The school reports returning to 9 Pasir Ris Drive 6 in January 2026 after refurbishment from 2023 to 2025. Its account of the 17 April 2026 campus blessing connects that return with its mission-school origins, rather than presenting the school as newly established.
The school’s official FAQ says Catholic student leaders lead morning prayer. Non-Catholic pupils may pray according to their own faith or observe quietly; monthly Mass and Catholic formation are described for Catholic students. This gives families a more useful description of religious participation than the school label alone. The curriculum also includes service, citizenship and career exploration. For a child of another faith, the next useful question is how the school organises the timetable during Catholic-specific sessions and communicates those arrangements to parents.
- School Identity
- Blessing of the School
- As a Catholic school, is there any difference in the education experience between Catholic and non-Catholic students?
- Character & Citizenship Education
Unity Secondary School
Unity Secondary opened in January 2000 with 17 staff and 364 pupils, with its official opening in November 2001. Its history records hosting a leg of the 2010 Youth Olympic Games torch relay and gaining Basketball niche status in 2009 and Uniformed Groups niche status in 2012. The 2014 anniversary included basketball and thumbprint-art records and a musical. These are historical milestones, not current sporting rankings. The history page names the 2015 ALP as agro-bioscience and technology; the dedicated programme page now uses GreenovAtors In Action, so the older title should not be treated as the latest curriculum description.
GreenovAtors In Action, or GAIA, links STEM concepts and technology to sustainability challenges, including food production and energy-efficient communities. Its brief page explains the purpose but not every module, lesson frequency or selection rule. The academic page introduces Full Subject-Based Banding from the 2024 Sec 1 cohort and a subject-option exercise at the end of Sec 2. It also retains older Express, Normal Academic and Normal Technical upper-secondary tables. Families should obtain the subject-combination information for their child’s cohort rather than assuming those legacy examination labels describe every incoming student’s route.
CCAs and programmes
Hai Sing Catholic School
- Badminton (Girls and Boys)
- Bowling (Girls and Boys)
- Choir (Girls and Boys)
- Concert Band (Girls and Boys)
- Cross Country (Girls and Boys)
- English Drama (Girls and Boys)
- Floorball (Girls and Boys)
- Football (Boys)
- Infocomm Technology (Media Production) (Girls and Boys)
- Modern Dance (Girls and Boys)
- National Cadet Corps (NCC) (Land) (Boys)
- National Police Cadet Corps (NPCC) (Girls and Boys)
- Robotics (Girls and Boys)
- Singapore Youth Flying Club (Girls and Boys)
- St John Brigade (Girls and Boys)
- Volleyball (Girls)
Unity Secondary School
- Art and Crafts (Girls and Boys)
- Basketball (Girls and Boys)
- Boys' Brigade (Boys)
- Choir (Girls)
- Concert Band (Girls and Boys)
- Environmental Science (Girls and Boys)
- Football (Boys)
- Girls' Brigade (Girls)
- Infocomm Technology (Media Production) (Girls and Boys)
- Modern Dance (Girls and Boys)
- National Cadet Corps (NCC) (Air) (Girls and Boys)
- National Police Cadet Corps (NPCC) (Girls and Boys)
- Scouts (Girls and Boys)
- Speech and Drama (Girls and Boys)
- Table Tennis (Girls and Boys)
- Track and Field (Girls and Boys)
- Volleyball (Girls)
Listed DSA programmes at Hai Sing Catholic School
- Badminton (Girls)
- Bowling (Girls and Boys)
- Concert Band (Girls and Boys)
- Floorball (Girls and Boys)
- Modern Dance (Girls and Boys)
- National Cadet Corps (NCC) Land (Boys)
- National Police Cadet Corps (NPCC) (Girls and Boys)
- Robotics (Girls and Boys)
- St John Brigade (Girls and Boys)
Listed DSA programmes at Unity Secondary School
- Basketball (Girls and Boys)
- Table Tennis (Girls and Boys)
- Volleyball (Girls)
Questions about these schools
How should I choose between Hai Sing Catholic School and Unity Secondary School?
Start with programmes, the CCAs your child wants and the actual journey from home. Visit both schools to assess the daily environment. Counts and past results alone do not establish which school fits your child.
How do their recorded PSLE entry ranges compare?
PG3 · Non-affiliated: Hai Sing Catholic School 2026 · 11–15; Unity Secondary School 2026 · 12–18. PG2 · Non-affiliated: Hai Sing Catholic School 2026 · 21–23; Unity Secondary School 2026 · 21–24. PG1 · Non-affiliated: Hai Sing Catholic School 2026 · 25–27; Unity Secondary School 2026 · 25–28.
Do past admission records guarantee a place?
No. Ranges belong to the intake year and programme shown and can change. Keep affiliated and non-affiliated ranges separate and retain any D, M or P Higher Mother Tongue suffix.