The Jewish Board of Family and Children’s Services (the Jewish Board) is one of the United States' largest nonprofit mental health and social service agencies, and New York State's largest social services nonprofit. Its services are non-sectarian, and nearly half of its clients are not Jewish. It has over 3,300 employees and 2,200 volunteers serving over 43,000 New Yorkers annually at its community-based programs, residential facilities, and day-treatment centers in each of the five boroughs of New York City as well as in Westchester County and Long Island.