Children around the world are routinely engaged in paid and unpaid forms of work that are not harmful to them. However, they are classified as child labourers when they are either too young to work, or are involved in hazardous activities that may compromise their physical, mental, social or educational development. In the least developed countries, slightly more than one in four children (ages 5 to 17) are engaged in labour that is considered detrimental to their health and development.
Africa ranks highest among regions both in the percentage of children in child labour — one-fifth — and the absolute number of children in child labour — 72 million. Asia and the Pacific ranks second highest in both these measures — 7% of all children and 62 million in absolute terms are in child labour in this region.
The Africa and the Asia and the Pacific regions together account for almost nine out of every ten children in child labour worldwide. The remaining child labour population is divided among the Americas (11 million), Europe and Central Asia (6 million), and the Arab States (1 million). In terms of incidence, 5% of children are in child labour in the Americas, 4% in Europe and Central Asia, and 3% in the Arab States.
While the percentage of children in child labour is highest in low-income countries, their numbers are actually greater in middle-income countries. 9% all children in lower-middle-income countries, and 7% of all children in upper-middle-income countries, are in child labour. Statistics on the absolute number of children in child labour in each national income grouping indicate that 84 million children in child labour, accounting for 56% of all those in child labour, actually live in middle-income countries, and an additional 2 million live in high-income countries.
