Aim: of this study to compare coping styles in students having high and low emotional intelligence and examining emotional intelligence and coping styles in high and low socio-economical classes. Method: was expose facto and samples were 356 students in third grade of high school in Tehran, that were selected using multi-step cluster sampling. Participate in this study responded to questionnaire measuring coping styles (Roger and Najarian, 1993), personal characteristics and emotional intelligence (Bradberry, Griaves, 2004). Oneway analysis of variance, Pearson correlation test, t student test, Tukey posthon test, and blocked analysis of variance were used. Results: indicated that using rational and detached coping styles in students having high emotional intelligence is more than students having low emotional intelligence. The rate of using avoidance coping style in students having high and low emotional intelligence had no difference. The amount of using emotional coping style in students having low emotional intelligence was higher. The results also indicated that emotional intelligence was higher in students a longing high socio-economical class than low soinse conomiced class. Using rational coping style in both classes made no difference. However using detached coping style was reported more in the higher class and using avoidance and emotional coping style was reported more in the low class. Conclusion: It must be mentioned that socio-economical class had no significant effect on the relations between emotional intelligence and coping style. Additionally, results of the present study indicated that external factors such as socio-economical status and intrinsic factors like emotional intelligence influence of coping styles and such variables have Closely related to each other and with socio-economical Staley.