North Haverhill is an unincorporated community and census-designated place in Haverhill, New Hampshire, United States. It is one of several villages in the town of Haverhill. As of the 2020 census, North Haverhill had a population of 843. The village is centered on the junction of New Hampshire Routes 10 and 116, on a bluff overlooking the Connecticut River, the western boundary of New Hampshire.