Co-ed vs Single-Gender Primary Schools in Singapore
158 co-educational · 7 all-boys · 14 all-girls out of 179 primary schools
Admit both boys and girls. The vast majority of Singapore primary schools are co-ed. Most government schools fall into this category.
Admit only male students. Typically government-aided schools with strong mission traditions — e.g. ACS Primary, Catholic High.
Admit only female students. Predominantly CHIJ schools run by the Convent of the Holy Infant Jesus.
Co-ed vs Single-Gender: What's the Difference?
Co-educational Schools
- ✓ Boys and girls learn together in the same classes
- ✓ Prepares children for mixed-gender environments in secondary school and beyond
- ✓ Generally more school options available across all regions
- ✓ Less chance of gender-based subject stereotyping (e.g. math = boys)
- – May have mixed friendship dynamics that some parents prefer to delay
Single-Gender Schools
- ✓ Focused learning environment without cross-gender social pressures
- ✓ Often strong school identity, traditions, and alumni networks
- ✓ May offer affiliation with same-gender secondary school (Phase 2A advantage)
- ✓ Some research suggests reduced gender stereotyping in subject interest
- – Fewer options — mostly mission or government-aided schools
- – Some schools are more competitive to enter due to strong demand
All-Boys Primary Schools
7 primary schools in Singapore that admit only male students.
| School Name | Region | Session | SAP | GEP | 2024 Balloting |
|---|---|---|---|---|---|
| Anglo-Chinese School (Junior) | South | Single | — | — | Balloted |
| Anglo-Chinese School (Primary) | South | Single | — | GEP | Balloted |
| Montfort Junior School | North | Single | — | — | No Ballot |
| St Andrew'S School (Junior) | South | Single | — | — | Balloted |
| St. Gabriel'S Primary School | South | Single | — | — | No Ballot |
| St. Joseph'S Institution Junior | South | Single | — | — | Balloted |
| St. Stephen'S School | East | Single | — | — | No Ballot |
All-Girls Primary Schools
14 primary schools in Singapore that admit only female students.
| School Name | Region | Session | SAP | GEP | 2024 Balloting |
|---|---|---|---|---|---|
| Chij (Katong) Primary | East | Single | — | — | No Ballot |
| Chij (Kellock) | South | Single | — | — | No Ballot |
| Chij Our Lady Queen of Peace | West | Single | — | — | No Ballot |
| Chij Our Lady of Good Counsel | South | Single | — | — | No Ballot |
| Chij Our Lady of the Nativity | South | Single | — | — | Balloted |
| Chij Primary (Toa Payoh) | South | Single | — | — | Balloted |
| Haig Girls' School | East | Single | — | — | No Ballot |
| Marymount Convent School | South | Single | — | — | No Ballot |
| Methodist Girls' School (Primary) | West | Single | — | — | Balloted |
| Paya Lebar Methodist Girls' School (Primary) | East | Single | — | — | Balloted |
| Raffles Girls' Primary School | South | Single | — | GEP | Balloted |
| Singapore Chinese Girls' Primary School | South | Single | — | — | Balloted |
| St. Anthony'S Canossian Primary School | East | Single | — | — | No Ballot |
| St. Margaret'S School (Primary) | South | Single | — | — | Balloted |
Co-educational Primary Schools
158 primary schools in Singapore that admit both boys and girls.
Tips for Choosing Between Co-ed and Single-Gender
- Consider your child's personality: Some children thrive in the focused environment of a same-gender school; others benefit from early mixed-gender interaction.
- Check affiliation benefits: Several single-gender primaries are affiliated with secondary schools. Enrolment gives Phase 2A priority for siblings at those secondaries.
- Look at overall school culture: School ethos, CCAs, and teaching quality matter more than gender composition for most children.
- Think long-term: If you have a preference for a particular secondary school, check if it has a feeder primary that offers Phase 2A priority.
- Visit open houses: Experiencing the school environment firsthand is the best way to judge fit for your child.
Frequently Asked Questions
What is the difference between a co-ed and single-gender primary school?
A co-educational (co-ed) school admits both boys and girls, while a single-gender school admits only boys or only girls. In Singapore, the vast majority of primary schools are co-educational. Only a small number of government-aided schools are single-gender, and these are typically associated with long-standing mission or SAP traditions.
Which primary schools in Singapore are all-girls?
All-girls primary schools in Singapore include CHIJ schools such as CHIJ (Kellock), CHIJ Our Lady of Good Counsel, CHIJ Our Lady of the Nativity, CHIJ Our Lady Queen of Peace, CHIJ Primary (Toa Payoh), and CHIJ St. Nicholas Girls' School. These are run by the CHIJ (Convent of the Holy Infant Jesus) mission.
Which primary schools in Singapore are all-boys?
All-boys primary schools in Singapore include Catholic High School (Primary), Anglo-Chinese School (Primary), and St. Joseph's Institution Junior. These schools have historic traditions of single-gender education rooted in their founding missions.
Are single-gender schools more competitive to get into?
Some single-gender schools — particularly SAP schools and those with strong alumni networks — do see higher demand during P1 registration. However, competitiveness varies widely by school and year. Parents should check the specific school's Phase 2C balloting history for an accurate picture.
Does gender composition affect academic performance?
Research on single-gender versus co-educational schooling shows mixed results. Some studies suggest single-gender environments reduce gender-based stereotyping in subject choices, while others find no significant academic difference. The quality of teaching, curriculum, and school culture are more consistent predictors of outcomes.
Can I apply to a single-gender school during P1 registration?
Yes. The P1 registration process is the same regardless of whether the school is co-ed or single-gender — you go through Phase 1 to Phase 3 based on eligibility criteria. For all-girls schools, only girls may register; for all-boys schools, only boys may register.
Are there single-gender secondary schools linked to primary schools?
Yes. Several all-girls and all-boys primary schools are affiliated with secondary schools of the same gender (e.g. CHIJ St. Nicholas Girls' School is affiliated with CHIJ Secondary). Having alumni affiliation (Phase 2A) can give priority access during P1 registration for these linked schools.