As of June 1, 2019, the district has an estimated population of 7,549 and a population density of 10.9 inhabitants per square kilometre (28 inhabitants per square mile). The total area is 694.98 km2 (268.33 sq mi).
Towns and villagesEdit
- On March 1, 2005 the towns of Aioi, Kaminaka and Wajiki, and the villages of Kisawa and Kito merged to form the new town of Naka.
- On March 20, 2006 the towns of Hanoura and Nakagawa merged into the city of Anan.