The objectives of the study were to determine the socio-economic condition and role of high school students in a case study at Surasakmontree School in the rehabilitation of environmental quality. The study employed a multistage random sampling method and used an interview with a designed questionnaire as the main data gathering tool. An F-test and t-test were employed for testing the differences among the means of the role of environment rehabilitation and socioeconomic variables divided into 3 groups and 2 groups, respectively. The significance level was fixed at 0.05 by the statistical software package.