All Together Now? An Empirical Study of the Voting Behaviors of Homeowner Association Members in St. Louis County

Homeowner associations (HOAs), by design, collect homogenous members of a community into a residential development with defined boundaries and contain at least some very active individuals. This implies that HOAs may lower the transaction costs involved with voting resulting in HOA membership increasing voter participation. Further, as more HOAs provide goods and services to their members as substitutes for goods and services provided by the public sector, one would expect HOA members to vote more conservatively and in support of more privatization. Using a detailed population database constructed for Saint Louis County, Missouri, and results from the November 2004 general election, this article analyzes the effect that living in an HOA has on voter participation and on the results of several election issues. Following a similar study by the Public Policy Institute of California, the results show that, once population characteristics are controlled for, there is no HOA effect on the likelihood of HOA members to vote Republican. Unlike previous work, this study shows that if the vote reporting districts are broken into five mutually exclusive categories rather than using the 60% rule used in other studies, areas with more HOAs do show an increase in participation rates and an increased likelihood to vote against property tax increases. The results hold up even after the presence of spatial autocorrelation is confirmed and controlled for.