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Location of Nishimuro District in Wakayama Prefecture
Nishimuro District (西牟婁郡, Nishimuro-gun) is a district located in Wakayama Prefecture, Japan.
As of September 1, 2008, the district has an estimated Population of 42,840 and a Density of 98.9 persons/km2. The total area is 433.24 km2.