CHIJ (Kellock)P1 Ballot History 2019–2025

Vacancies, applicants, and balloting · all phases · year by year

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At a Glance — CHIJ (Kellock)

Quick answer for parents in a hurry

CHIJ (Kellock) has seen ballot activity across 1 phase(s). Peak 3.00× oversubscription (2019). No Phase 2C ballot in 2025.

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Phase 2C — Vacancies vs Applicants

The gap between the two lines is the ballot pressure. Applicants above vacancies = balloted year.

0306090120150201910410320201091042021119812022123772023128492024140522025latest12357
Vacancies (seats)Applicants (demand)🎲= balloted (applicants > vacancies)
Most seats
140
in 2024
Peak demand
104
applicants in 2020
No balloting
never balloted in Phase 2C

P1 Registration Data — All Phases, 2019–2025

2019–2023: third-party archive, MOE-origin · 2024–2025: MOE official

P1 ballot history for CHIJ (Kellock), 2019 to 2025 (latest year first), showing vacancies, applicants, oversubscription ratio and ballot status per phase per year. Phase 2C is highlighted as the most important balloting phase.
YearPhase 1Phase 2APhase 2A1Phase 2A2Phase 2B★ KEY PHASEPhase 2CPhase 2C(S)Phase 3
2025Latest
0/0
80/14
0.17×
42/6
0.14×
123/57
0.46×
66/39
0.59×
0/0
2024official
0/0
96/10
0.10×
49/9
0.18×
140/52
0.37×
88/38
0.43×
2023archive
140/47
0.34×
93/12
0.13×
47/14
0.30×
128/49
0.38×
79/22
0.28×
57/
2022archive
140/49
0.35×
91/13
0.14×
46/16
0.35×
123/77
0.63×
46/41
0.89×
5/
2021archive
160/43
0.27×
117/0
0.00×
117/16
0.14×
71/23
0.32×
119/81
0.68×
38/28
0.74×
10/
2020archive
160/46
0.29×
114/0
0.00×
114/22
0.19×
67/26
0.39×
109/104
0.95×
5/14
🎲 2.80×
balloted
0/
2019archive
160/46
0.29×
114/0
0.00×
114/15
0.13×
70/35
0.50×
104/103
0.99×
1/3
🎲 3.00×
balloted
0/
Phase 2C — key balloting phaseVac / App — vacancies / applicantsRatio > 1.0 = balloted (oversubscribed)— = no data / phase not run
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Competition Analysis

Trend · Odds · Affiliation — what the numbers really mean

Trend (2019–2025)

Competition pressure in Phase 2C at CHIJ (Kellock) moderated: average ratio moved from 0.88× (2019–2021) down to 0.41× (2023–2025) and the Phase 2C ballot has not been triggered in every recent year.

Odds & Distance

In 2025, Phase 2C closed without a ballot — all 57 applicants were accommodated within 123 available vacancies. Distance proximity still determines Phase 2C priority order.

Check your distance to CHIJ (Kellock) using the P1 registration tool

Affiliation & Phase 2A

CHIJ (Kellock) is affiliated with CHIJ St. Theresa's Convent, giving Phase 2A priority to children of alumni and staff of the affiliated school(s). This affiliation pathway reduces Phase 2C pressure for eligible families.

CHIJ St. Theresa's Convent
🏘️

Other primary schools in Bukit Merah

Ranked by 2025 Phase 2C competitiveness — most oversubscribed first

  1. 1Radin Mas Primary School2.04×
  2. 2Alexandra Primary School1.09×
  3. 3Zhangde Primary School0.85×
  4. 4Cantonment Primary School0.25×
  5. 5Blangah Rise Primary School0.21×
  6. 6Gan Eng Seng Primary School0.15×

Numbers shown: vacancies / applicants · 2025 · Phase 2C only · click any school for its full 7-year history

Distance matters most in Phase 2C

Do you live within 1 km of CHIJ (Kellock)?

In Phase 2C, MOE allocates seats by distance band — < 1 km first, then 1–2 km, then > 2 km. If the school ballots, your band decides whether you're in the front of the queue or balloted with the back. Check the exact MOE-method road-distance with our free tool.

Calculate distance to CHIJ (Kellock)Uses OneMap.gov.sg — same road network MOE uses
Band 1
< 1 km
First priority in 2C
Band 2
1 – 2 km
Second in queue
Band 3
> 2 km
Last — high ballot risk

Frequently Asked Questions

Common questions about CHIJ (Kellock) P1 ballot

Did CHIJ (Kellock) ballot in Phase 2C in 2025?

No ballot was needed in 2025: 57 applicants were accommodated in 123 Phase 2C places. Historically, CHIJ (Kellock) has not required a Phase 2C ballot in any of the 7 covered years.

What is the most oversubscribed year on record for CHIJ (Kellock)?

The most competitive year on record is 2019, when Phase 2C(S) at CHIJ (Kellock) saw 3.00 applicants per vacancy — the highest ratio across all phases and all years in this dataset.

Which phases at CHIJ (Kellock) have required a ballot historically?

CHIJ (Kellock) has triggered ballot in: Phase 2C(S) (2 years). Families in earlier phases — especially those with sibling enrolment or parent alumni links — are largely unaffected by ballot.

Do earlier phases at CHIJ (Kellock) also face oversubscription?

In 2025, Phase 2B closed without a ballot (6 applicants, 42 vacancies). Most families can secure a place in Phase 2C without needing earlier-phase eligibility.

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SGSchoolKaki Education Team

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Published:17 May 2026

Reviewed by: KW Phoon

Founder, BEng(Hons) in Computing Engineering

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