is a

district A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions o ...

located in

Oshima Subprefecture is a Subprefectures of Hokkaido, subprefecture of Hokkaido, Hokkaido Prefecture, Japan. As of 2004 it had a population of 456,621 and an area of 3,715.38 km2. Hakodate Airport is located in the City of Hakodate, Hokkaido, Hakodate. Ge ...

Hokkaido is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel. The la ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

. As of 2004, the district has an estimated

population Population typically refers to the number of people in a single area, whether it be a city or town, region, country, continent, or the world. Governments typically quantify the size of the resident population within their jurisdiction using a ...

of 48,470 and a

density Density (volumetric mass density or specific mass) is the substance's mass per unit of volume. The symbol most often used for density is ''ρ'' (the lower case Greek letter rho), although the Latin letter ''D'' can also be used. Mathematical ...

of 71.18 persons per km². The total area is 680.95 km².

Towns

* Kikonai * Shiriuchi

Merger

*On February 1, 2006, the town of Kamiiso merged with the town of

Ōno ONO, Ono or Ōno may refer to: Places Fiji * Ono Island (Fiji) Israel * Kiryat Ono * Ono, Benjamin, ancient site Italy * Ono San Pietro Ivory Coast * Ono, Ivory Coast, a village in Comoé District Japan * Ōno Castle, Fukuoka * ...

, from Kameda District, to form the new city of Hokuto. Districts in Hokkaido {{Hokkaido-geo-stub