This dataset contains survey data for the publication "The Invisible Women: The Costs of Prison and the Indirect Effects on Women" (Related publication only available in Spanish). The study seeks to draw attention to the families of people who are detained in the local Mexican prison system. The results of this study are divided into two parts: the first part shows the socio-demographic characteristics of those who visit the Centers for Social Rehabilitation including information about their education, work, and economic status, among others. The second part provides quantitative information on the economic, social and health costs that are imposed by a criminal model that fails to recognize its existence, and by a prison system that frequently fails to comply with the obligation to pay the expenses of those that have been put in seclusion.