Ōnuma Destrict
Ōnuma (大沼郡 Ōnuma-gun) is a destrict locatit in Fukushima Prefectur, Japan.
As o 2008, the destrict haes a estimatit population o 29,787 an a density o 34.2 persons per km². The total aurie is 870.51 km².
Touns an veelages
eeditMergers
eedit- On 1 October 2005, the touns o Aizuhongō an Aizutakada an the veelage o Niitsuru mergit tae create the new toun o Aizumisato.
Coordinates: 37°27′11″N 139°32′58″E / 37.45306°N 139.54944°E