Rockingham Meetinghouse is a rare 18th century New England meetinghouse of the "Second Period," styled in the Georgian manner and unmatched among surviving New England meetinghouses. Its barn-like massing and austere appearance evoke medieval and Puritan forms. It is the most intact 18th century public building remaining in Vermont and has been designated a National Historic Landmark for its national significance in commemorating the history of the United States of America.