The OECD Child Well-Being Data Portal (CWBDP) gathers data on child well-being and the settings in which children grow up. It provides information on children’s home and family environment, their health and safety, their education and school life, their activities and their life satisfaction, and also links to information on public policies for children. Information covers children from 0 to 17 years of age, although some information is available only for specific ages. Where possible, information is provided for different age groups, from early childhood to adolescence. The data portal also provides a unique source of information on disparities in child well-being by gender, family status, household income level, and parental background.