Chua Chu Kang Primary SchoolP1 Ballot History 2019–2025

Name: SGSchoolKaki
Address: Singapore, Singapore, SG
Price range: Free

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

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At a Glance — Chua Chu Kang Primary School

Quick answer for parents in a hurry

Chua Chu Kang Primary School balloted in Phase 2C in 7 of 7 covered years. Peak 1.97× oversubscription (2025). 2025 Phase 2C: 77 vac / 152 app.

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Phase 2C — Vacancies vs Applicants

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

Vacancies (seats)Applicants (demand)🎲= balloted (applicants > vacancies)

Most seats

124

in 2019

Peak demand

182

applicants in 2020

Peak ballot ratio

1.97×

2025 — 152 for 77 seats

P1 Registration Data — All Phases, 2019–2025

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

P1 ballot history for Chua Chu Kang Primary School, 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.
Year	Phase 1	Phase 2A	Phase 2A1	Phase 2A2	Phase 2B	★ KEY PHASEPhase 2C
2025Latest	0/0 —	78/47 0.60×	—	—	30/16 0.53×	77/152 🎲 1.97× balloted
2024official	0/0 —	90/37 0.41×	—	—	38/17 0.45×	97/127 🎲 1.31× balloted
2023archive	180/121 0.67×	59/44 0.75×	—	—	25/14 0.56×	62/111 🎲 1.79× balloted
2022archive	180/114 0.63×	66/31 0.47×	—	—	32/25 0.78×	70/124 🎲 1.77× balloted
2021archive	200/92 0.46×	—	108/0 0.00×	109/39 0.36×	55/11 0.20×	99/159 🎲 1.61× balloted
2020archive	200/109 0.55×	—	91/0 0.00×	91/19 0.21×	56/14 0.25×	98/182 🎲 1.86× balloted
2019archive	200/90 0.45×	—	110/0 0.00×	110/14 0.13×	68/14 0.21×	124/131 🎲 1.06× balloted

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)

Demand for places at Chua Chu Kang Primary School via Phase 2C has grown markedly — the average oversubscription ratio rose from 1.51× in 2019–2021 to 1.69× in 2023–2025.

Odds & Distance

In 2025, Phase 2C applicants faced a ballot with 51% of applicants winning a place (77 vacancies, 152 applicants). Living within 1 km of the school via OneMap routing significantly improves ballot odds.

Check your distance to Chua Chu Kang Primary School using the P1 registration tool

Affiliation & Phase 2A

Chua Chu Kang Primary School does not hold a formal MOE secondary-school affiliation, so Phase 2A priority is determined by sibling enrolment and parent/staff connections.

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Other primary schools in Choa Chu Kang

Ranked by 2025 Phase 2C competitiveness — most oversubscribed first

1Concord Primary School86 / 961.12×
2De La Salle School143 / 1140.80×
3Yew Tee Primary School144 / 680.47×
4Unity Primary School143 / 540.38×
5Teck Whye Primary School144 / 230.16×
6Kranji Primary School— / ——

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 Chua Chu Kang Primary School?

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 Chua Chu Kang Primary SchoolUses 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

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Frequently Asked Questions

Common questions about Chua Chu Kang Primary School P1 ballot

Did Chua Chu Kang Primary School ballot in Phase 2C in 2025?

Yes. In 2025, Phase 2C at Chua Chu Kang Primary School required a ballot — 152 families applied for 77 places. Distance from the school (measured by MOE/OneMap routing) is the tiebreaker within each distance band.

What is the most oversubscribed year on record for Chua Chu Kang Primary School?

The most competitive year on record is 2025, when Phase 2C at Chua Chu Kang Primary School saw 1.97 applicants per vacancy — the highest ratio across all phases and all years in this dataset.

Which phases at Chua Chu Kang Primary School have required a ballot historically?

Chua Chu Kang Primary School has triggered ballot in: Phase 2C (7 years). Families in earlier phases — especially those with sibling enrolment or parent alumni links — are largely unaffected by ballot.

Do earlier phases at Chua Chu Kang Primary School also face oversubscription?

Yes — Chua Chu Kang Primary School has seen ballot pressure extend beyond Phase 2C. Families who can qualify in Phase 2A or earlier will avoid the ballot entirely.