Voluntary Association Participation and White Ethnic Diversity in Rural Iowa Communities

Membership in voluntary associations is of core importance to civil society. In this study, I build on the large literature that focuses on how community racial/ethnic diversity affects individuals’ joining of—and participation within—voluntary associations. The central focus is on White ethnicity or European ancestry, which I analyze using the 2004 Iowa Community Survey and 2000 U.S. Census data. I find that White ethnic diversity is associated with fewer overall memberships and less frequent participation, with differing effects for various large groupings of voluntary organizations. I close our study by discussing the implications of my findings for organizations and the broader community.