With growing public attention to the problem of mass incarceration, people want to know about women’s experience with incarceration. How many women are held in prisons, jails, and other correctional facilities in the United States? And why are they there? While these are important questions, finding those answers requires not only disentangling the country’s decentralized and overlapping criminal justice systems, but also unearthing the frustratingly hard to find and often altogether missing data on gender.

This report provides a first-of-its-kind detailed view of the 219,000 women incarcerated in the United States, and how they fit into the even larger picture of correctional control. Since 2014, the Prison Policy Initiative has quantified the number of people incarcerated in the United States, and calculated the breakdown of people held by each correctional system by offense in an annual Whole Pie: Mass Incarceration report. This report, done in collaboration with the ACLU’s Campaign for Smart Justice, finally provides similar data on women incarcerated in the Unites States. We break the data down to show the various correctional systems that control women, and to examine why women in the various systems of confinement are locked up. [p. 2]

This report provides a first-of-its-kind detailed view of the 219,000 women incarcerated in the United States, and how they fit into the even larger picture of correctional control. [p.2]