Sociodemographic analysis of an accelerated transition: the rise of solo living in Spain

Abstract

The rise in one-person households is one of themost significant sociodemographic phenomenaWestern societies have undergone since the mid-twentieth century. It is a phenomenon of particular interest in societies where family has traditionally held an important role in determining living arrangements. In Spain, only 4.1% of the population lived alone in 1991 while currently such percentage is more than 10% and approximately one in four homes are one-person households. This study analyses the process of generational replacement of these households taking into consideration four sociodemographic variables: age, sex, marital status and level of education. The influence of these variables, together with labour status, on solo-living is examined between 1991 and 2011 by applying demographic analysis and multivariate logistic regression models to census microdata samples from the Spanish National Institute of Statistics. Results show an inter-generational increase in solo living, affecting all age groups, as well as a diversification of the demographic profile of solo dwellers in Spain over the last three decades. This trend did not interrupt during the economic recession although being employed increased the probability of living alone invariably. Other factors contributing to a higher probability of living alone were being man and having higher education level (particularly among women). We find notable changes in the sociological profile of these households: an increase in the relative weight of young solo-dwellers and a drop in the weight of widowhood in favour of singlehood. These results are discussed in the context of the social changes that Spain has undergone