This report sheds new light on the differential effects of domains of deprivation on the rates of infants and children subject to care proceedings in Wales. It is the sixth report in the Born into Care series, following Born into Care: England (Broadhurst et al., 2018), Born into Care: Wales (Alrouh et al., 2019) and Born into Care: 1,000 mothers in care proceedings in Wales (Griffiths et al., 2020), which have provided the first evidence on infants, and their mothers, in the family justice system in England and Wales.