The Arc of Essex County is a private, non-profit organization dedicated to helping children and adults with intellectual and ... developmental disabilities participate in every level of our society and enjoy fuller, more independent lives. Founded in 1948 by a group of innovative parents and community leaders, The Arc of Essex County provides a wide variety of programs and services that support nearly 1,500 people throughout Essex County from birth to their senior years. For more information or to make a donation, visit www.arcessex.org. read more