Abstract

Married-couple households are more affluent, less likely to be poor, and experience fewer hardships than other types of households, such as single-parent families or people living on their own. This research brief explores why, focusing on differences across household types in income, non-income resources, such as wealth, and demographic and socioeconomic characteristics, such as age and education.

In our recent study, published in Demographic Research, we find that married-couple households experience fewer hardships than other households while single-parent families with children experience the most. Other household types, such as cohabiting couples and people living alone, fall in between. The biggest reason for the married-couple advantage is wealth—married couples often have more savings and assets to fall back on. Income also plays a significant role, followed by demographic and socioeconomic characteristics.

In short, the income- and wealth-building capacity of married-couple households are important for helping them avoid hardships. Meanwhile, a more moderate portion of the married-couple household advantage reflects the selection of more fortunate demographic and socioeconomic groups into marriage—for instance, people with higher levels of education are more likely to marry than others.