Dan St. Hilaire is a New Hampshire native who was raised in Concord. He was born in Berlin and lived in Rochester for a short time before moving to Concord. He is a 1985 graduate of Concord High School. He received a B.A. from Boston University in 1989 with a major in political science and a minor in international relations. Dan received his J.D. in 1992 from the Boston University School of Law.
Dan was a Department of Safety Hearings Examiner from 1992 to 1999. He then served as an assistant city prosecutor for the City of Concord from 1999-2003. In 2002, Dan St. Hilaire was elected to his first term as the Merrimack County Attorney. Dan served as Merrimack County’s top law enforcement official from 2003-2009. He was elected to the Executive Council in 2010 and served until 2013. In 2018 he was confirmed as a Superior Court judge.