Teacher-Student Ratio SingaporeTeacher-Student Ratio Singapore
Official pupil-teacher ratio data from SingStat. Primary 1:14.7, Secondary 1:12.2 in 2024 — among the world's best. Real data from Table M850691 (SDG 4.5.1).
In 2024 Singapore's schools had one teacher for every 14.7 pupils in primary and every 12.2 in secondary — among the most favourable pupil-teacher ratios in the world. Both edged up slightly from 2023 (1:14.4 and 1:12) as enrolment recovered, but the picture remains far better than most school systems. Figures are official, from SingStat Table M850691, the series used for UN SDG 4.5.1 reporting.
Primary
Ratio 2024
Secondary
Ratio 2024
Primary
Ratio Trend
Retention
Attrition Rate
very low
What changed: 2023 → 2024
Both ratios rose slightly as enrolment recovered (a higher number = more students per teacher).
Pupil-Teacher Ratio Trends (2016-2024)
Students per teacher by level
Data Sources
Pupil-Teacher Ratio Data
- • Source: Singapore Department of Statistics (SingStat)
- • Table ID: M850691 ↗
- • Provider: Ministry of Education (MOE)
- • Used for: UN SDG 4.5.1 reporting
Key Statistics (2024)
- • Primary: 1 teacher per 14.7 students
- • Secondary: 1 teacher per 12.2 students
- • Best primary ratio was 1:13.8 in 2021
- • Both rose slightly in 2024 as enrolment recovered
Analysis: what the 2024 ratios mean
A decade in a tight band
The primary ratio improved through the late 2010s — from 1:15.1 in 2016 to a low of 1:13.8 in 2021 — then drifted back up to 1:14.7 by 2024 as primary enrolment recovered and more pupils entered the system. Secondary has stayed remarkably steady in a narrow 1:11–12 band throughout, reaching 1:12.2 in 2024.
World-class by design
A ratio near 1:14.7 is very low by international standards — many school systems run well above 1:20. Singapore sustains this through deliberate workforce planning: teaching is a selective, well-paid and high-prestige career, so classrooms stay consistently staffed even as enrolment shifts.
Both ratios ticked up slightly in 2024 (primary 1:14.7, secondary 1:12.2) as enrolment recovered — still among the world's best.
SingStat M850691 (SDG 4.5.1)
Ratio ≠ class size
One caveat worth knowing: the pupil-teacher ratio is not the same as class size. It divides all teaching staff — including specialists and those not in front of a class full-time — into total enrolment, so the typical class a child sits in is usually larger than the ratio suggests.
Why Singapore keeps classrooms staffed
- • Competitive pay: starting salaries around $3,800/month, with senior teachers earning $6,000+
- • High prestige: teaching is a respected, sought-after profession
- • Selective entry: NIE admits only a small share of applicants
- • Low attrition: roughly 3% leave annually, low by global standards
- • Strong training: NIE provides structured, world-class teacher education
SGSchoolKaki Education Team
Ex-MOE Teachers, Private Tutors & Education Data Analysts with 15+ Years Combined Experience
Reviewed by: KW Phoon
Founder, BEng(Hons) in Computing Engineering
Data-Driven Education Platform