The first settlement in 1659 was named Penacook, for the Indian name 'Pannukog,' meaning crooked place or bend in the river. The first land grant was in 1725, and the town was incorporated as Rumford in 1733. The name was changed to Concord in 1765 upon resolution of a bitter boundary dispute between Rumford and Bow. Concord became the state capital in 1808.
The State House, built in 1818 and first occupied in 1819, is the oldest in continuous use in the country. In 1853, the State granted Concord a city charter. It was in Concord that the Abbotts built the famous Concord Coach, modeled after King George III's coronation coach.