Oku (邑久郡, Oku-gun) was a district located in Okayama Prefecture, Japan.

As of 2003, the district had an estimated population of 39,365 and a density of 313.64 persons per km2. The total area was 125.51 km2.

Towns and villages

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Merger

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References

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  1. ^ "瀬戸内市のあゆみ". 瀬戸内市 (in Japanese). Retrieved 2024-02-14. 瀬戸内市は、平成16年11月1日に牛窓町、邑久町、長船町が合併して誕生しました。