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[Click Here for Phase 2C Supplementary Guide 2025]

Catholic High School : Balloting History, P1 Admission Odds

Posted on April 28, 2025April 28, 2025 by Editor

When it comes to Primary 1 (P1) registration in Singapore, Catholic High School is often at the top of many parents’ lists. Known for its strong academic tradition and holistic education approach, the school sees strong demand every year. In this article, we dive into the balloting history and admission odds for Catholic High School from 2022 to 2024, helping you better understand your chances at each phase.

Balloting History (2022–2024)

Over the past three years, Catholic High School has experienced varying levels of demand across different registration phases — Phase 1, Phase 2A, Phase 2B, and Phase 2C.

Phase 1: Always 100% Admission

In every year from 2022 to 2024, Phase 1 applicants enjoyed a 100% admission rate. Every child with a sibling currently studying in the school secured a spot without any need for balloting.

  • Vacancy available: 180 each year
  • Applications: Around 64–70 annually

Takeaway: If you qualify for Phase 1, your child is virtually guaranteed a place.


Phase 2A: Competitive, but Manageable

Phase 2A covers children whose parents or siblings are alumni or members of the Catholic High School Alumni Association. Here’s how it fared:

YearVacancyAppliedAdmission Rate
202211014974%
202311613586%
202411013184%
  • Balloting required each year.
  • SC>2: There were more Singapore Citizen (SC) applicants than available vacancies, often leading to balloting among SCs.

Takeaway: Phase 2A is highly competitive. If you’re applying under Phase 2A, be prepared for balloting even as a Singapore Citizen.


Phase 2B: Very Low Odds

Phase 2B typically involves parents who are endorsed by church affiliations, or are active community leaders. Here’s the trend:

YearVacancyAppliedAdmission Rate
2022204347%
2023202969%
2024203853%
  • SC<1: Fewer applicants than vacancies at times, but balloting was still needed.
  • Odds: Better than Phase 2C but still risky.

Takeaway: Phase 2B gives you a shot, but it does not guarantee a place at Catholic High School.


Phase 2C: High Demand, Tight Balloting

Phase 2C is open to children who have no prior connections to the school. As expected, this phase is extremely competitive:

YearVacancyAppliedAdmission Rate
2022406859%
2023405277%
2024465485%
  • SC<1: Supply was less than the number of applicants, requiring balloting for Singapore Citizens.
  • Improvements in 2023–2024 were likely due to slight increases in vacancy numbers and fewer applicants.

Takeaway: Phase 2C at Catholic High remains highly challenging. If this is your intended phase, consider strategic backup plans.


Summary of P1 Admission Odds

PhaseOdds of AdmissionBalloting Likelihood
Phase 1100% guaranteedNo balloting
Phase 2A74%-86%Balloting required
Phase 2B47%-69%Likely balloting
Phase 2C59%-85%Highly competitive balloting

Detailed Statistics Table (2022–2024)

For those who like a closer look at the numbers, here’s the detailed data:

YearPhaseVacancyAppliedAdmission RateBalloting Situation
2022118070100%No balloting
20222A11014974%SC>2, balloting required
20222B204347%SC<1, balloting
20222C406859%SC<1, balloting
2023118064100%No balloting
20232A11613586%SC>2, balloting required
20232B202969%SC<1, balloting
20232C405277%SC<1, balloting
2024118070100%No balloting
20242A11013184%SC>2, balloting required
20242B203853%SC<1, balloting
20242C465485%SC<1, balloting

Final Thoughts

Catholic High School continues to be a top choice for many families, but getting a seat is far from easy — especially beyond Phase 1. Knowing the historical admission odds helps parents make more informed decisions when planning for their child’s P1 registration.

If you’re serious about Catholic High School, your best bet is qualifying for Phase 1 or Phase 2A. For others, especially Phase 2B and Phase 2C applicants, preparation, volunteering efforts, and backup school options are critical.

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  • Phase 1 is for a child who has a sibling studying in the primary school.
  • Phase 2A is for children whose parents are alumni, school advisory committee members, or staff members of the school or MOE Kindergarten. 
  • Phase 2B is for children whose parents are parent volunteers, church/clan members, or active community leaders. 
  • Phase 2C is open to all children who haven't secured a spot in earlier phases,
  • Phase 2C Supplementary is for those unsuccessful in Phase 2C
  • Phase 1: July 1st to July 3rd 2025
  • Phase 2A: July 10th to July 11th 2025
  • Phase 2B: July 21st to July 22nd 2025
  • Phase 2C: July 29th to July 31st 2025
  • Phase 2C Supplementary: Aug 18th to 19th

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