Measuring what matters. Mobilising what works.

The early years shape a child’s future. By turning insight into action, we can open doors of opportunity for every child.

About the Thrive by Five Index

Shines a spotlight on the development of young children across South Africa

The Thrive by Five Index is South Africa’s most comprehensive national survey of preschool child outcomes. Conducted every three years, it measures how four-year-old children are developing and what influences their progress across early learning, physical growth, and social-emotional functioning.


The Index first launched in 2021, and four rounds are planned by 2030. Each round covers all nine provinces and reflects the diverse realities of South Africa’s children.

The Thrive by Five Index enables key stakeholders to align efforts and amplify their impact for young children in South Africa.

Latest Insights & News

Explore all the knowledge generated through the Thrive by Five Index – from national reports and technical documents to presentations, insights, and practical actions.

Why the Thrive by Five Index Matters

Provides the data South Africa needs to help every child thrive.

The first five years of life are a time of extraordinary growth. In these early years, children’s development is shaped by the environments they live, learn, and play in. Supportive settings at home, in learning programmes, and in communities can set children on a lifelong path to health, learning, and emotional wellbeing.

Yet South Africa has lacked reliable national data on whether young children are getting the support they need. The Thrive by Five Index fills that gap; it gives government, funders, and implementers a shared evidence base to guide early learning investments and policy decisions.

The Thrive by Five Index directly supports South Africa’s goal of achieving universal access to quality early learning by 2030.

What the Thrive by Five Index Sets Out to Do

More than data, the Index is a catalyst for change

The Thrive by Five Index determines how many children in early learning programmes are developmentally on track across three key domains: early learning, physical growth, and social and emotional functioning. It also tracks how these outcomes differ by income, gender, and geography, helping to highlight inequalities and challenges faced by children in different contexts.


In addition, the Index identifies the strongest predictors of healthy child development, monitors South Africa’s progress toward both local and global developmental goals, and guides meaningful action to improve outcomes for all children.

The Thrive by Five Index shows how young children are developing, why it matters, and where action is needed to give every child a fair start.

The Early Learning Landscape in South Africa

1.2 Million 4 year olds in SA

There are approximately 1.2 million four-year-olds in South Africa - the age targeted by the Thrive by Five Index.

68% of 4-year olds live in poverty

68% of 4-year-old children live in households with an income of less than R1,634 per person per month (2024)

ELPs are mostly private and NGO run

Most early learning programmes in SA are delivered by private individuals and non-profit organisations.

60% ELP attendance

In 2024, ±60% of 4-year-olds were enrolled in an early learning programme, ± 10% were in school and ±30% were outside of any group learning programme.

SA commitment to expand access & quality

The SA National Development Plan commits to providing two years of quality preschool education for every child in South Africa, by 2030.

Bana Pele

A national commitment to put children first

The Bana Pele Blueprint is an implementation guide that supports collective action towards our 2030 goals for early learning in SA.

A coordinated effort is needed to expand access to quality early learning, so that more children can start school On Track.

Index 2024 Reports & Recommendations

Explore our research and insights on early childhood development.

Index Report: An overview of the key national findings from the Index.
Technical Report: A detailed description of the study design, methods, and key features.
Recommendations Brief: Evidence to Action