Top 20 countries with the highest prevalence rates of child marriage 76% Niger 68% Central African Republic 67% Chad 59% Bangladesh 52% Burkina Faso 52% Mali 52% South Sudan 51% Guinea 48% Mozambique 45% Somalia 44% Nigeria 42% Malawi 41% Madagascar 41% Eritrea 40% Ethiopia 40% Uganda 40% Nepal 39% Sierra Leone 37% Democratic Republic of the Congo 37% Mauritania