Defining and measuring singlehood in family studies

Many authors have documented a global rise in singlehood during the past decades, expanding beyond Western or industrialized countries. Simultaneously, the number of single households is increasing, not only due to the aging of the population, but also because young adults are increasingly living solo. Whereas having no partner and solo living do not necessarily coincide, existing studies tend to overlook this distinction. In this paper, we provide conceptual clarity as to what types of singlehood can be distinguished, through a framework that builds on two dimensions: living solo and being partnered. Next, we delve into the issue of measurement. We illustrate the issues in implementing an extended singlehood framework to empirical data. To do so, we examine internationally comparative retrospective studies and prospective panel studies, and identify three levels of operationalization that current datasets achieve when identifying a redefined notion of singlehood.