Educational attainment refers to the highest level of education an individual has completed. It is often measured by degrees or certifications, such as a high school diploma, bachelor's degree, or advanced degrees like a master's or doctorate. This metric helps to understand the educational background of a population and can influence job opportunities and earning potential. Factors affecting educational attainment include socioeconomic status, access to quality schools, and family support. Higher educational attainment is generally associated with better employment prospects and higher income levels. It also plays a crucial role in personal development and civic engagement within communities.