Onoe-machi(02363), Hiraka-machi(02365) and Ikarigaseki-mura(02368) in Minamitsugaru-gun are merged, and Hirakawa-shi(02210) is newly established.
尾上町(02363)、平賀町(02365)、碇ケ関村(02368)が合併し、平川市(02210)を新設