The purpose this study the Psychological well-being on Urban and Rural Late Adolescence. Objectives:-To Study the Urban and Rural Late Adolescence with dimension Psychological well-being on Life satisfaction, Efficiency, sociability, mental Health and Interpersonal relation. Hypotheses:-There is no significant difference between Urban and Rural Late Adolescence with dimension psychological well-being on Life satisfaction, Efficiency, sociability, mental Health and Interpersonal relation. Methodology- Sample: Total sample of present study 100 Late Adolescence, in which 50 were Urban (25 Male and 25 Female) Late Adolescence and 50 Rural((25 Male and 25 Female)) Late Adolescence. The subject selected in this sample was used in the age group of 18 years to 21 years and Ratio 1:1. Non- probability purposive Quota Sampling was used. Variables- The independent variables are Gender(Urban and Rural Late Adolescence) and Dependent variables are psychological well-being (Life satisfaction, Efficiency, sociability, mental Health and Interpersonal relation).Research Design:2x2 Factorial research designs used. Research Tools- Psychological well-being scale (2012) by Devendra Singh Sisodia and Pooja Choudhory. Statistical Treatment: Mean SD and ANOVA. Conclusions: -1) No significant difference between Urban and Rural Late Adolescence on Life satisfaction, Efficiency, Mental health and Interpersonal Relation. 2) RuralLate Adolescence high Sociability and Psychological well-being than Urban Late Adolescence.

Keywords: Late Adolescence, Efficiency, Sociability, Mental Health, Interpersonal Relation.