Westchester Children By The NumbersWestchester Children By The Numbers 2008, presents information about children’s issues, such as housing, education, and health, in an easy to read, comprehensible format. When applicable, By the Numbers categorizes relevant data by municipality and ethnic/racial group, to present a more truthful and useful picture of children’s lives in Westchester’s diverse and disparate communities. Understanding these numbers is vital for child advocacy, local and county planning for children’s needs and effective service development.