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Siblings Cohort Analysis 2022

04 July 2022

In this analysis, we add up the school cohort (estimated population from P1 to P6) vs the number of siblings who took up a spot in Phase 1. The higher the % would mean more parents are sending the sibling to the same school.

Parents who have children currently studying in the school know the school best, therefore they can make better decision for the sibling. ie. If the school is good, send the sibling; if it is bad, give up Phase 1.

Of course, there are other factors affecting the numbers eg. new residential development in the area.

To be coherent with the analysis, we have divided the schools into 3 types:

  1. Single-gender schools
  2. New schools
  3. The rest of the schools

Single-gender schools

  School Cohort Sibling taken up % Remarks
1 Methodist Girls’ 1,260 81 6.4% Girls only
2 Raffles Girls’ 1,620 89 5.5% Girls only
3 St. Joseph’s Institution Junior 1,440 73 5.1% Boys only
4 Maris Stella High 1,620 82 5.1% Boys only
5 Paya Lebar Methodist Girls’ 1,620 79 4.9% Girls only
6 Catholic High 1,440 70 4.9% Boys only
7 Anglo-Chinese (Junior) 1,620 78 4.8% Boys only
8 CHIJ St. Nicholas Girls’ 1,260 60 4.8% Girls only
9 Singapore Chinese Girls’ 1,176 55 4.7% Girls only
10 CHIJ (Toa Payoh) 1,260 55 4.4% Girls only
11 Montfort Junior 600 26 4.3% Boys only
12 Anglo-Chinese (Primary) 1,440 62 4.3% Boys only
13 St. Andrew’s Junior 1,440 62 4.3% Boys only
14 CHIJ (Kellock) 1,167 49 4.2% Girls only
15 CHIJ Our Lady of The Nativity 1,440 58 4.0% Girls only
16 St. Margaret’s 1,191 46 3.9% Girls only
17 CHIJ Our Lady of Good Counsel 874 33 3.8% Girls only
18 CHIJ Our Lady Queen of Peace 1,015 38 3.7% Girls only
19 Haig Girls’ 1,075 37 3.4% Girls only
20 CHIJ (Katong) 1,159 39 3.4% Girls only
21 St. Gabriel’s 879 29 3.3% Boys only
22 St. Anthony’s Canossian 1,017 31 3.0% Girls only
23 St. Stephen’s 1,215 35 2.9% Boys only
24 Marymount Convent 1,251 32 2.6% Girls only

New schools

  School Cohort Sibling taken up % Remarks
1 Valour 780 105 13.5% New - 3 year(s) only
2 Northshore 262 33 12.6% New - 2 year(s) only
3 Fern Green 1,364 120 8.8% New - 5 year(s) only

Rest of the schools

  School Cohort Sibling taken up % Remarks
1 Meridian 463 59 12.7%  
2 Angsana 535 58 10.8%  
3 Damai 537 57 10.6%  
4 Dazhong 976 89 9.1%  
5 West Spring 1,410 123 8.7%  
6 St. Hilda’s 1,620 141 8.7%  
7 Huamin 1,340 115 8.6%  
8 Admiralty 1,260 107 8.5%  
9 Oasis 1,609 136 8.5%  
10 Chua Chu Kang 1,350 114 8.4%  
11 Ahmad Ibrahim 664 56 8.4%  
12 Northland 1,440 120 8.3%  
13 Kranji 376 31 8.2%  
14 Chongzheng 1,080 89 8.2%  
15 Naval Base 1,400 115 8.2%  
16 Sembawang 1,064 87 8.2%  
17 Riverside 1,260 103 8.2%  
18 Pei Hwa Presbyterian 1,482 121 8.2%  
19 South View 1,620 132 8.1%  
20 Greendale 1,048 85 8.1%  
21 Red Swastika 1,440 116 8.1%  
22 Rosyth 1,710 137 8.0%  
23 Si Ling 564 45 8.0%  
24 Wellington 1,266 101 8.0%  
25 Princess Elizabeth 1,230 98 8.0%  
26 Nan Chiau 1,800 143 7.9%  
27 Keming 1,260 100 7.9%  
28 Hougang 1,250 99 7.9%  
29 Marsiling 786 62 7.9%  
30 Teck Whye 742 58 7.8%  
31 Springdale 1,550 121 7.8%  
32 Opera Estate 952 74 7.8%  
33 Telok Kurau 1,018 79 7.8%  
34 West View 607 47 7.7%  
35 Chongfu 1,800 139 7.7%  
36 Pasir Ris 1,080 83 7.7%  
37 Westwood 1,380 106 7.7%  
38 Punggol View 1,630 125 7.7%  
39 Tampines 1,200 92 7.7%  
40 Waterway 1,571 120 7.6%  
41 Lianhua 696 53 7.6%  
42 Fairfield Methodist 1,620 123 7.6%  
43 Tao Nan 2,160 164 7.6%  
44 Punggol Green 1,610 122 7.6%  
45 Farrer Park 594 45 7.6%  
46 Lakeside 1,380 104 7.5%  
47 Holy Innocents’ 1,620 122 7.5%  
48 Nanyang 2,340 175 7.5%  
49 Concord 1,380 103 7.5%  
50 Woodgrove 1,166 87 7.5%  
51 Xingnan 1,170 87 7.4%  
52 Rulang 1,620 120 7.4%  
53 Elias Park 1,082 80 7.4%  
54 Park View 842 62 7.4%  
55 Greenwood 1,298 95 7.3%  
56 East Spring 906 66 7.3%  
57 Henry Park 1,800 131 7.3%  
58 Jurong West 1,200 87 7.2%  
59 Boon Lay Garden 897 65 7.2%  
60 Woodlands 1,258 91 7.2%  
61 Anderson 1,260 91 7.2%  
62 Gongshang 1,260 91 7.2%  
63 Nan Hua 1,440 104 7.2%  
64 Yu Neng 1,080 78 7.2%  
65 Fengshan 1,170 84 7.2%  
66 Zhenghua 1,268 91 7.2%  
67 Qifa 1,450 104 7.2%  
68 Junyuan 1,200 86 7.2%  
69 Kuo Chuan Presbyterian 1,440 103 7.2%  
70 Rivervale 1,440 103 7.2%  
71 Tampines North 1,142 81 7.1%  
72 Pei Chun Public 1,890 134 7.1%  
73 Sengkang Green 1,580 111 7.0%  
74 Corporation 1,175 82 7.0%  
75 Bukit Panjang 1,440 100 6.9%  
76 Punggol 1,213 84 6.9%  
77 Unity 1,100 76 6.9%  
78 Beacon 985 68 6.9%  
79 Temasek 1,320 91 6.9%  
80 Ai Tong 1,890 130 6.9%  
81 Yio Chu Kang 800 55 6.9%  
82 North View 1,180 81 6.9%  
83 Bedok Green 1,035 71 6.9%  
84 Compassvale 1,440 98 6.8%  
85 Yumin 895 60 6.7%  
86 Maha Bodhi 1,980 132 6.7%  
87 Mayflower 827 55 6.7%  
88 Woodlands Ring 1,192 79 6.6%  
89 Jurong 1,210 80 6.6%  
90 Horizon 1,530 101 6.6%  
91 St. Anthony’s 1,320 87 6.6%  
92 Radin Mas 1,290 85 6.6%  
93 Tanjong Katong 1,291 85 6.6%  
94 Fuhua 1,264 83 6.6%  
95 Jiemin 1,133 74 6.5%  
96 Canberra 1,320 86 6.5%  
97 Blangah Rise 295 19 6.4%  
98 Changkat 824 53 6.4%  
99 Geylang Methodist 1,606 103 6.4%  
100 Innova 1,170 75 6.4%  
101 Greenridge 1,270 81 6.4%  
102 Xishan 1,089 69 6.3%  
103 River Valley 1,350 85 6.3%  
104 Yangzheng 1,080 68 6.3%  
105 Xinmin 1,260 79 6.3%  
106 Yuhua 784 49 6.3%  
107 Punggol Cove 1,594 99 6.2%  
108 North Spring 1,048 65 6.2%  
109 Palm View 1,521 93 6.1%  
110 Jing Shan 900 55 6.1%  
111 Kong Hwa 1,620 99 6.1%  
112 Mee Toh 1,920 117 6.1%  
113 Casuarina 985 60 6.1%  
114 North Vista 1,299 79 6.1%  
115 Peiying 1,087 66 6.1%  
116 Edgefield 1,433 87 6.1%  
117 Frontier 1,320 80 6.1%  
118 Qihua 974 59 6.1%  
119 Alexandra 1,240 75 6.0%  
120 Fernvale 1,524 92 6.0%  
121 Canossa Catholic 567 34 6.0%  
122 Ngee Ann 1,440 86 6.0%  
123 Ang Mo Kio 805 48 6.0%  
124 Yew Tee 1,124 67 6.0%  
125 Teck Ghee 1,230 73 5.9%  
126 Endeavour 1,299 77 5.9%  
127 White Sands 1,080 64 5.9%  
128 Hong Wen 1,260 74 5.9%  
129 Zhangde 1,284 75 5.8%  
130 Kheng Cheng 1,440 83 5.8%  
131 Poi Ching 1,440 83 5.8%  
132 Bukit View 1,008 58 5.8%  
133 Seng Kang 1,055 60 5.7%  
134 Pei Tong 1,142 64 5.6%  
135 Clementi 1,469 82 5.6%  
136 Yishun 1,167 65 5.6%  
137 Zhonghua 504 28 5.6%  
138 Evergreen 1,228 68 5.5%  
139 West Grove 1,290 70 5.4%  
140 Xinghua 724 39 5.4%  
141 Queenstown 1,424 76 5.3%  
142 Anchor Green 1,423 75 5.3%  
143 Fuchun 969 51 5.3%  
144 Bukit Timah 1,123 59 5.3%  
145 Townsville 809 42 5.2%  
146 De La Salle 1,530 79 5.2%  
147 Shuqun 1,320 68 5.2%  
148 Bendemeer 1,032 52 5.0%  
149 Northoaks 580 29 5.0%  
150 Cedar 691 33 4.8%  
151 First Toa Payoh 379 18 4.7%  
152 Gan Eng Seng 812 36 4.4%  
153 New Town 766 33 4.3%  
154 Cantonment 1,059 44 4.2%  

The number of siblings will also depend on the estate. New estate will have more new families & children than mature estate, thus affecting the analysis. This is an aggregate of the areas for reference:

Area Cohort Sibling taken up %
Ang Mo Kio 5,831 364 6.2%
Bedok 8,552 650 7.6%
Bishan 3,330 233 7.0%
Bukit Batok 6,490 485 7.5%
Bukit Merah 5,980 334 5.6%
Bukit Panjang 6,980 510 7.3%
Bukit Timah 6,745 486 7.2%
Central 1,350 85 6.3%
Choa Chu Kang 9,222 660 7.2%
Clementi 5,501 354 6.4%
Geylang 5,773 368 6.4%
Hougang 6,867 478 7.0%
Jurong East 3,258 212 6.5%
Jurong West 12,752 869 6.8%
Kallang 2,886 171 5.9%
Marine Parade 4,891 335 6.8%
Pasir Ris 5,532 408 7.4%
Punggol 13,945 992 7.1%
Queenstown 3,810 232 6.1%
Sembawang 5,529 380 6.9%
Sengkang 15,680 1,040 6.6%
Serangoon 3,294 233 7.1%
Tampines 12,102 900 7.4%
Toa Payoh 4,400 268 6.1%
Woodlands 13,125 922 7.0%
Yishun 12,300 900 7.3%

The grand total cohort is 186,125, siblings taken up 12,869 (6.9%).