Adult Literacy Rate, Both Sexes” measures the percentage of individuals aged 15 and above who can read and write with understanding in any language. This indicator includes both men and women, providing a comprehensive view of the literacy skills within a country’s adult population. It reflects not only educational access but also the quality and reach of educational systems over time, particularly for older generations who may not have had the same educational opportunities as today’s youth.

Higher adult literacy rates are typically associated with greater economic development, as literacy is essential for participation in the modern workforce, civic engagement, and overall social well-being. Tracking this rate over time can help policymakers identify gaps in education access and effectiveness, guiding efforts to improve lifelong learning and adult education initiatives.