Children with Parents in Prison
"Since 1991, the number of children with a mother in prison has more than doubled, up 131%. The number of children with a father in prison has grown by 77%. This finding reflects a faster rate of growth in the number of mothers held in state and federal prisons (up 122%), compared to the number of fathers (up 76%) between 1991 and midyear 2007.
"Of the estimated 74 million children in the U.S. resident population who were under age 18 on July 1, 2007, 2.3% had a parent in prison (table 2). Black children (6.7%) were seven and a half times more likely than white children (0.9%) to have a parent in prison. Hispanic children (2.4%) were more than two and a half times more likely than white children to have a parent in prison."
Glaze, Lauren E., and Maruschak, Laura M., "Parents in Prison and Their Minor Children" (Washington, DC: US Dept. of Justice Bureau of Justice Statistics, Aug. 2008), NCJ222984, p. 2.