Based on MOE's own historical vacancy and balloting data, here's CHANGKAT PRIMARY SCHOOL's Primary 1 (P1) registration outlook for each phase of the registration exercise.
For a child who has a sibling already studying at this school.
In 2025, CHANGKAT PRIMARY SCHOOL's Phase 1 popularity index was 0.22× (220 vacancies for 49 applicants) — fewer children applied than there were places, so every applicant got in.
| Year | Vacancies | Applicants | Result | Balloted | Cutoff |
|---|---|---|---|---|---|
| 2025 | 220 | 49 | 49/49 (100%) | No | — |
| 2024 | 180 | 46 | 46/46 (100%) | No | — |
| 2023 | 120 | 45 | 45/45 (100%) | No | — |
| 2022 | 150 | 53 | 53/53 (100%) | No | — |
| 2021 | 170 | 46 | 46/46 (100%) | No | — |
For a child whose parent or sibling is a former student of the school, whose parent sits on the School Advisory/Management Committee or is school staff, or who attends the school's MOE Kindergarten.
In 2026, CHANGKAT PRIMARY SCHOOL's Phase 2A popularity index was 0.05× (177 vacancies for 8 applicants) — fewer children applied than there were places, so every applicant got in. Applicant figure is Straits Times' own estimate for a school that did not ballot - MOE had not yet published an official count at scrape time.
| Year | Vacancies | Applicants | Result | Balloted | Cutoff |
|---|---|---|---|---|---|
| 2026 | 177 | 8 | 8/8 (100%) | No | — |
| 2025 | 171 | 12 | 12/12 (100%) | No | — |
| 2024 | 134 | 11 | 11/11 (100%) | No | — |
| 2023 | 75 | 15 | 15/15 (100%) | No | — |
| 2022 | 97 | 12 | 12/12 (100%) | No | — |
| 2021 | 124 | 0 | — | No | — |
For a child whose parent has volunteered 40+ hours at the school, is endorsed by a church/clan linked to the school, or is an active grassroots leader.
In 2025, CHANGKAT PRIMARY SCHOOL's Phase 2B popularity index was 0.01× (74 vacancies for 1 applicants) — fewer children applied than there were places, so every applicant got in.
| Year | Vacancies | Applicants | Result | Balloted | Cutoff |
|---|---|---|---|---|---|
| 2026 | 76 | 0 | — | No | — |
| 2025 | 74 | 1 | 1/1 (100%) | No | — |
| 2024 | 61 | 0 | — | No | — |
| 2023 | 40 | 1 | 1/1 (100%) | No | — |
| 2022 | 48 | 0 | — | No | — |
| 2021 | 124 | 14 | 14/14 (100%) | No | — |
Open registration for any child not yet registered at a primary school. Priority is by home-school distance.
In 2026, CHANGKAT PRIMARY SCHOOL's Phase 2C popularity index was 0.17× (229 vacancies for 40 applicants) — fewer children applied than there were places, so every applicant got in.
| Year | Vacancies | Applicants | Result | Balloted | Cutoff |
|---|---|---|---|---|---|
| 2026 | 229 | 40 | 40/40 (100%) | No | — |
| 2025 | 220 | 42 | 42/42 (100%) | No | — |
| 2024 | 183 | 52 | 52/52 (100%) | No | — |
| 2023 | 119 | 56 | 56/56 (100%) | No | — |
| 2022 | 146 | 49 | 49/49 (100%) | No | — |
| 2021 | 75 | 0 | — | No | — |
For children still not registered anywhere after Phase 2C, at schools that still have vacancies.
In 2026, CHANGKAT PRIMARY SCHOOL's Phase 2C Supplementary popularity index was 0.10× (189 vacancies for 18 applicants) — fewer children applied than there were places, so every applicant got in.
| Year | Vacancies | Applicants | Result | Balloted | Cutoff |
|---|---|---|---|---|---|
| 2026 | 189 | 18 | 18/18 (100%) | No | — |
| 2025 | 178 | 10 | 10/10 (100%) | No | — |
| 2024 | 131 | 24 | 24/24 (100%) | No | — |
| 2023 | 63 | 13 | 13/13 (100%) | No | — |
| 2022 | 97 | 18 | 18/18 (100%) | No | — |
| 2021 | 150 | 56 | 56/56 (100%) | No | — |
Want to check your own odds based on your postal code and citizenship? Try the interactive P1 School Chance Calculator. See other schools in TAMPINES.