| 1 | Anderson Secondary School | Co-Ed School | Ang Mo Kio |
|---|
| 1 | Ang Mo Kio Secondary School | Co-Ed School | Ang Mo Kio |
|---|
| 1 | Anglo-Chinese School (Independent) | Co-Ed School | Queenstown |
|---|
| 1 | Catholic High School | Boys' School | Bishan |
|---|
| 1 | Cedar Girls' Secondary School | Girls' School | Toa Payoh |
|---|
| 1 | Chij Secondary (Toa Payoh) | Girls' School | Toa Payoh |
|---|
| 1 | Clementi Town Secondary School | Co-Ed School | Clementi |
|---|
| 1 | Crescent Girls' School | Girls' School | Bukit Merah |
|---|
| 1 | Dunman High School | Co-Ed School | Kallang |
|---|
| 1 | Fairfield Methodist School (Secondary) | Co-Ed School | Queenstown |
|---|
| 1 | Gan Eng Seng School | Co-Ed School | Bukit Merah |
|---|
| 1 | Hwa Chong Institution | Co-Ed School | Bukit Timah |
|---|
| 1 | Maris Stella High School | Boys' School | Toa Payoh |
|---|
| 1 | Nan Hua High School | Co-Ed School | Clementi |
|---|
| 1 | Pasir Ris Secondary School | Co-Ed School | Tampines |
|---|
| 1 | Queenstown Secondary School | Co-Ed School | Queenstown |
|---|
| 1 | Raffles Girls' School (Secondary) | Girls' School | Toa Payoh |
|---|
| 1 | Raffles Institution | Co-Ed School | Bishan |
|---|
| 1 | River Valley High School | Co-Ed School | Jurong West |
|---|
| 1 | St. Andrew's Secondary School | Boys' School | Toa Payoh |
|---|
| 1 | St. Joseph's Institution | Co-Ed School | Novena |
|---|
| 1 | St. Margaret's Secondary School | Girls' School | Bukit Timah |
|---|
| 1 | St. Patrick's School | Boys' School | Bedok |
|---|
| 1 | Swiss Cottage Secondary School | Co-Ed School | Bukit Batok |
|---|
| 1 | Tanjong Katong Girls' School | Girls' School | Marine Parade |
|---|
| 1 | Tanjong Katong Secondary School | Co-Ed School | Marine Parade |
|---|
| 1 | Victoria School | Boys' School | Bedok |
|---|
| 1 | Yuhua Secondary School | Co-Ed School | Jurong West |
|---|
| 1 | Yuying Secondary School | Co-Ed School | Hougang |
|---|
| 30 | Bendemeer Secondary School | Co-Ed School | Kallang |
|---|
| 30 | Broadrick Secondary School | Co-Ed School | Geylang |
|---|
| 30 | Chij St. Nicholas Girls' School | Girls' School | Ang Mo Kio |
|---|
| 30 | Montfort Secondary School | Boys' School | Hougang |
|---|
| 34 | Commonwealth Secondary School | Co-Ed School | Jurong East |
|---|
| 34 | Manjusri Secondary School | Co-Ed School | Geylang |
|---|
| 34 | Nan Chiau High School | Co-Ed School | Seng Kang |
|---|
| 34 | National Junior College | Co-Ed School | Bukit Timah |
|---|
| 34 | Pasir Ris Crest Secondary School | Co-Ed School | Pasir Ris |
|---|
| 34 | St. Anthony's Canossian Secondary School | Girls' School | Bedok |
|---|
| 40 | Ahmad Ibrahim Secondary School | Co-Ed School | Yishun |
|---|
| 40 | Anglo-Chinese School (Barker Road) | Boys' School | Novena |
|---|
| 40 | Bukit Panjang Govt. High School | Co-Ed School | Choa Chu Kang |
|---|
| 40 | Chung Cheng High School (Yishun) | Co-Ed School | Yishun |
|---|
| 40 | Seng Kang Secondary School | Co-Ed School | Seng Kang |
|---|
| 45 | Meridian Secondary School | Co-Ed School | Pasir Ris |
|---|
| 46 | Assumption English School | Co-Ed School | Bukit Panjang |
|---|
| 46 | Bartley Secondary School | Co-Ed School | Toa Payoh |
|---|
| 48 | Bedok Green Secondary School | Co-Ed School | Bedok |
|---|
| 48 | Bedok View Secondary School | Co-Ed School | Bedok |
|---|
| 50 | Fuchun Secondary School | Co-Ed School | Woodlands |
|---|
| 51 | Peicai Secondary School | Co-Ed School | Serangoon |
|---|
| 52 | Nanyang Girls' High School | Girls' School | Bukit Timah |
|---|
| 52 | Presbyterian High School | Co-Ed School | Ang Mo Kio |
|---|
| 52 | St. Hilda's Secondary School | Co-Ed School | Tampines |
|---|
| 52 | Tampines Secondary School | Co-Ed School | Tampines |
|---|
| 52 | Woodgrove Secondary School | Co-Ed School | Woodlands |
|---|
| 52 | Xinmin Secondary School | Co-Ed School | Hougang |
|---|
| 52 | Yishun Secondary School | Co-Ed School | Yishun |
|---|
| 59 | Anglican High School | Co-Ed School | Bedok |
|---|
| 59 | Compassvale Secondary School | Co-Ed School | Seng Kang |
|---|
| 59 | Geylang Methodist School (Secondary) | Co-Ed School | Geylang |
|---|
| 59 | Peirce Secondary School | Co-Ed School | Bishan |
|---|
| 59 | Zhenghua Secondary School | Co-Ed School | Bukit Panjang |
|---|
| 64 | Temasek Junior College | Co-Ed School | Tampines |
|---|
| 65 | Junyuan Secondary School | Co-Ed School | Tampines |
|---|
| 65 | Yusof Ishak Secondary School | Co-Ed School | Punggol |
|---|
| 67 | Chung Cheng High School (Main) | Co-Ed School | Marine Parade |
|---|
| 67 | Fuhua Secondary School | Co-Ed School | Jurong West |
|---|
| 67 | Hua Yi Secondary School | Co-Ed School | Jurong West |
|---|
| 67 | Jurongville Secondary School | Co-Ed School | Jurong East |
|---|
| 67 | Naval Base Secondary School | Co-Ed School | Yishun |
|---|
| 67 | Regent Secondary School | Co-Ed School | Choa Chu Kang |
|---|
| 67 | Riverside Secondary School | Co-Ed School | Woodlands |
|---|
| 67 | St. Gabriel's Secondary School | Boys' School | Serangoon |
|---|
| 67 | Yishun Town Secondary School | Co-Ed School | Yishun |
|---|
| 76 | Bedok South Secondary School | Co-Ed School | Bedok |
|---|
| 76 | Canberra Secondary School | Co-Ed School | Sembawang |
|---|
| 76 | Northbrooks Secondary School | Co-Ed School | Yishun |
|---|
| 76 | Springfield Secondary School | Co-Ed School | Tampines |
|---|
| 80 | Admiralty Secondary School | Co-Ed School | Woodlands |
|---|
| 80 | Beatty Secondary School | Co-Ed School | Toa Payoh |
|---|
| 80 | Boon Lay Secondary School | Co-Ed School | Jurong West |
|---|
| 80 | Bukit Batok Secondary School | Co-Ed School | Bukit Batok |
|---|
| 80 | Bukit Merah Secondary School | Co-Ed School | Bukit Merah |
|---|
| 80 | Bukit View Secondary School | Co-Ed School | Bukit Batok |
|---|
| 80 | Chij St. Joseph's Convent | Girls' School | Seng Kang |
|---|
| 80 | Chij St. Theresa's Convent | Girls' School | Bukit Merah |
|---|
| 80 | Christ Church Secondary School | Co-Ed School | Woodlands |
|---|
| 80 | Chua Chu Kang Secondary School | Co-Ed School | Choa Chu Kang |
|---|
| 80 | Damai Secondary School | Co-Ed School | Bedok |
|---|
| 80 | Dunman Secondary School | Co-Ed School | Tampines |
|---|
| 80 | East Spring Secondary School | Co-Ed School | Tampines |
|---|
| 80 | Edgefield Secondary School | Co-Ed School | Punggol |
|---|
| 80 | Greenridge Secondary School | Co-Ed School | Bukit Panjang |
|---|
| 80 | Guangyang Secondary School | Co-Ed School | Bishan |
|---|
| 80 | Hai Sing Catholic School | Co-Ed School | Pasir Ris |
|---|
| 80 | Hillgrove Secondary School | Co-Ed School | Bukit Batok |
|---|
| 80 | Holy Innocents' High School | Co-Ed School | Hougang |
|---|
| 80 | Hougang Secondary School | Co-Ed School | Hougang |
|---|
| 80 | Jurong Secondary School | Co-Ed School | Jurong West |
|---|
| 80 | Jurong West Secondary School | Co-Ed School | Jurong West |
|---|
| 80 | Juying Secondary School | Co-Ed School | Jurong West |
|---|
| 80 | Kent Ridge Secondary School | Co-Ed School | Clementi |
|---|
| 80 | Kranji Secondary School | Co-Ed School | Choa Chu Kang |
|---|
| 80 | Kuo Chuan Presbyterian Secondary School | Co-Ed School | Bishan |
|---|
| 80 | Mayflower Secondary School | Co-Ed School | Ang Mo Kio |
|---|
| 80 | New Town Secondary School | Co-Ed School | Queenstown |
|---|
| 80 | Ngee Ann Secondary School | Co-Ed School | Tampines |
|---|
| 80 | North Vista Secondary School | Co-Ed School | Seng Kang |
|---|
| 80 | Northland Secondary School | Co-Ed School | Yishun |
|---|
| 80 | Orchid Park Secondary School | Co-Ed School | Yishun |
|---|
| 80 | Paya Lebar Methodist Girls' School (Secondary) | Girls' School | Hougang |
|---|
| 80 | Pei Hwa Secondary School | Co-Ed School | Seng Kang |
|---|
| 80 | Punggol Secondary School | Co-Ed School | Punggol |
|---|
| 80 | Queensway Secondary School | Co-Ed School | Queenstown |
|---|
| 80 | Sembawang Secondary School | Co-Ed School | Sembawang |
|---|
| 80 | Serangoon Garden Secondary School | Co-Ed School | Serangoon |
|---|
| 80 | Serangoon Secondary School | Co-Ed School | Hougang |
|---|
| 80 | Teck Whye Secondary School | Co-Ed School | Choa Chu Kang |
|---|
| 80 | Temasek Secondary School | Co-Ed School | Bedok |
|---|
| 80 | Unity Secondary School | Co-Ed School | Choa Chu Kang |
|---|
| 80 | Whitley Secondary School | Co-Ed School | Bishan |
|---|
| 80 | Woodlands Ring Secondary School | Co-Ed School | Woodlands |
|---|
| 80 | Woodlands Secondary School | Co-Ed School | Woodlands |
|---|
| 80 | Yio Chu Kang Secondary School | Co-Ed School | Ang Mo Kio |
|---|
| 80 | Yuan Ching Secondary School | Co-Ed School | Jurong West |
|---|
| 80 | Zhonghua Secondary School | Co-Ed School | Serangoon |
|---|
| 128 | Loyang View Secondary School | Co-Ed School | Pasir Ris |
|---|
| 128 | Outram Secondary School | Co-Ed School | Seng Kang |
|---|
| 130 | Singapore Chinese Girls' School | Girls' School | Novena |
|---|
| 131 | Bowen Secondary School | Co-Ed School | Hougang |
|---|
| 132 | Fajar Secondary School | Co-Ed School | Bukit Panjang |
|---|
| 133 | Westwood Secondary School | Co-Ed School | Jurong West |
|---|
| 134 | Dunearn Secondary School | Co-Ed School | Bukit Batok |
|---|
| 134 | Evergreen Secondary School | Co-Ed School | Woodlands |
|---|
| 134 | Marsiling Secondary School | Co-Ed School | Woodlands |
|---|
| 134 | Tanglin Secondary School | Co-Ed School | Clementi |
|---|
| 138 | Chij Katong Convent | Girls' School | Marine Parade |
|---|
| 139 | Changkat Changi Secondary School | Co-Ed School | Tampines |
|---|
| 140 | Deyi Secondary School | Co-Ed School | Ang Mo Kio |
|---|
| 140 | Ping Yi Secondary School | Co-Ed School | Bedok |
|---|