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

Okayama Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Okayama Prefecture has a population of 1,906,464 (1 February 2018) and has a geographic area of 7,114 Square kilometre, km2 (2,746 sq mi). Okayama Prefectur ...

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 May 1, 2004, the population was 17,888. The area is 123.63 km².

Towns and villages

* Nagi * Shōō

History

Prior to February 28, Katsuta District consisted of: *

Katsuta is a district located in Okayama Prefecture, Japan. As of May 1, 2004, the population was 17,888. The area is 123.63 km2. Towns and villages * Nagi * Shōō History Prior to February 28, Katsuta District consisted of: * Katsuta * Nagi ...

* Nagi * Shōboku * Shōō As of 2003, the district had 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 29,056 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 113.58 persons per km². The total area was 255.82 km². *On February 28, 2005, Shōboku left Katsuta District and became part of the city of

Tsuyama is a city in Okayama Prefecture, Japan. , the city had an estimated population of 102,294 and a population density of 200 persons per km². The total area was 185.73 km². The area increased in 2005 as the result of a merger with adjacent t ...

. *On March 31, 2005,

left Katsuta District and became part of the city of Mimasaka. Districts in Okayama Prefecture {{Okayama-geo-stub