SES, or socio-economic status, refers to an individual’s or group’s position in society based on a combination of factors such as income, education, and occupation. It is a measure of one’s social and economic standing, and can greatly impact access to resources, opportunities, and overall quality of life. SES is often used to analyze and understand patterns of inequality and social mobility within a society. It is an important concept in sociology, economics, and public policy, as it can provide insight into the distribution of wealth and power within a society.