Family resilience, as a concept that has been insufficiently explored thus far, is defined as the ability to resist and recover from crises and life adversities within the family (Walsh, 2016). The aim of this research is to examine differences in six dimensions of family resilience (family communication and problem-solving, utilization of economic and social resources, maintaining a positive outlook, family connectedness, family spirituality, and finding meaning in adversity) in the perception of mothers living in single-parent and two-parent families, and to investigate the influence of mothers' sociodemographic characteristics (age, income, and number of children) on overall family resilience considering family structure. The participants in this study, numbering 1116, completed the Family Resilience Assessment Scale (FRAS, Sixbey, 2005) and a questionnaire on sociodemographic characteristics. These data were collected as part of the "CHILD-WELL (Child Wellbeing in the Context of Family)" project. The results of the t-test indicate small differences among mothers from single-parent and two-parent families in five dimensions of family resilience, except in the dimension of maintaining a positive outlook, where mothers from single-parent families exhibit slightly lower perception. Furthermore, analysis of variance did not yield statistically significant results regarding the interaction of mothers' sociodemographic variables (age, income, number of children) with family structure on overall family resilience. However, an effect of mothers' income on the level of family resilience was found, with mothers who are satisfied with their income showing a higher perception of family resilience. Additionally, by including mothers' income in the analysis, the magnitude of the effect of family structure on family resilience decreases, further emphasizing the importance of incorporating household income into such research. This study encourages further examination of family resilience and the development of more adequate support for single-parent families.