Aaron Fethke was born in Eagle Lake, Maine. He majored in Political Science and History at the University of Colorado, where he received his B.A. in 2001. He returned to Maine and graduated cum laude from the University of Maine School of Law in 2004 with his J.D.. That same year, he was admitted to the Maine bar, the U.S. District Court for the District of Maine, and the United States Circuit Court of Appeals for the First Circuit. Before starting his own practice, Aaron was a Law Clerk for the Maine Superior Court and an associate at Gross, Minsky and Mogul, P.A..
Mr. Fethke is an active member of his community. He was a member of the Searsport Board of Selectmen for 12 years and served as its Chairman for 9 of those years. He previously served on the Board of Appeals and the Budget Advisory Committee. He is also a member of the Maine State Bar Association, the Maine Association of Criminal Defense Lawyers and the Maine Trial Lawyers Association. He is the President of the Waldo County Bar Association.