The Social Development Index (SDI) is a comprehensive tool designed to measure and evaluate the quality of human development and social well-being in a society. Unlike economic indicators such as GDP, which focus primarily on material wealth and production, the SDI emphasizes the multidimensional aspects of development that contribute to the improvement of human life. It includes parameters such as education, health, gender equality, living standards, access to social services, environmental quality, and social inclusion. The idea behind the SDI is to provide a broader understanding of development by highlighting the social dimensions that affect human capabilities, opportunities, and overall life satisfaction. By integrating these social parameters, the SDI aims to offer policymakers, researchers, and planners a tool to identify areas of social progress, disparities, and the effectiveness of development interventions. Education is one of the critical components of the Social Development Index. Literacy rates, school enrollment, access to quality education, and educational attainment reflect the society's ability to provide knowledge and skills necessary for personal growth and societal participation. Education enhances human capital, empowers individuals, reduces poverty, and strengthens social cohesion. A society with higher educational outcomes tends to show better social indicators such as reduced crime rates, improved health, and increased civic participation. Therefore, education not only contributes directly to the SDI but also indirectly supports other social processes by fostering informed, capable, and participatory citizens. Health is