The purpose of this study was to examine group dynamics of educational leadership students in cohorts and make comparisons with the group dynamics characteristics of non-cohort students. Cohorts have emerged as dynamic and adaptive entities with attendant group dynamic processes that shape collective learning and action. Cohort (n=42) and non-cohort (n=51) students were surveyed on group variables of participation, communication, influence, trust, cohesiveness, empowerment, collaboration, and satisfaction. Descriptive statistics and effect size analyses were used for data analysis. Significant differences were identified in trust, cohesiveness, and satisfaction. However, findings show little effect on cohort structures in the areas of participation, communication, influence, empowerment, and collaboration. (Contains 1 figure and 3 tables.)