Since 1952, MCAR has been the leading service provider in Mercer County for people with intellectual and
developmental disabilities. As a subsidiary of The Arc of Mercer County, we provide unparalleled opportunities in
employment, vocational training, housing, family living, older adult care, transitioning, habilitation aid, and recreation
activities. All of our services emphasize choice, safety, and respect.
In addition to these services, we also offer free advocacy assistance and resources through The Arc of Mercer
County, special needs planning information and referrals through The Arc
of Mercer County Foundation, and a social group for young adults with high-functioning autism. The Arc of Mercer
County also administers Fun in the Sun, a summer camp for school-age children with special