Hiraizumi (平泉町, Hiraizumi-chō) is a town located in Nishiiwai District, Iwate Prefecture, Japan. As of 30 April 2020, the town had an estimated population of 7,408 and a population density of 120 persons per km² in 2,616 households. The total area of the town was 63.39 km². It is noted for the Historic Monuments and Sites of Hiraizumi, which achieved UNESCO World Heritage Site status in 2011.