Tamakawa is a village located in Fukushima Prefecture, Japan. As of 1 March 2020, the village had an estimated population of 6,497 in 2143 households, and a population density of 140 per km². The total area of the village was 46.67 square kilometres (18.02 sq mi).

Fukushima Prefecture is a prefecture of Japan located in the Tōhoku region of Honshu. Fukushima Prefecture has a population of 1,771,100 and has a geographic area of 13,783.90 square kilometres (5,321.99 sq mi). Fukushima Prefecture borders Miyagi Prefecture and Yamagata Prefecture to the north, Niigata Prefecture to the west, Gunma Prefecture to the southwest, and Tochigi Prefecture and Ibaraki Prefecture to the south.