This research study emphasizes the socio-economic status and academic achievement of secondary school students of Ramachandrapuram, Sangareddy district, Telangana state, India. Questionnaire tool was developed by the investigator et.al. Sample has been taken 200, descriptive survey method was used for this study. The results found that 1. The effect of socio-economic status and academic achievement is high, 2. The variable gender has significant effect on the socio-economic status on academic achievement, 3. The variable locality has significant effect on the impact of socio-economic status on academic achievement, 4. The variable type of institute has no significant effect on the impact of socio-economic status on academic achievement, 4. The variable type of institute has no significant effect on the impact of socio-economic status and academic achievement, and 5. There is positive relationship between socio-economic status and student’s achievement.