This study examined individual- and group-level effects of culture and cultural diversity on group interaction climate and satisfaction. Employees from 41 workgroups completed self-construal, face concern, interaction climate, and satisfaction questionnaires. Though analysis of ethnic diversity indicated that group diversity was positively related to perceptions of interaction climate, and had no association with satisfaction, multi-level analysis indicated that as ethnic diversity of the group increased, members of majority and minority ethnic groups had different perceptions of interaction climate and satisfaction. Results demonstrate the importance of considering individual-level manifestations of culture, group-level diversity, and the multi-level combination for workgroup analysis.