Mihara District, Hyōgo

Mihara (三原郡) was a district located in Hyōgo Prefecture, Japan.

As of 2003, the district had an estimated population of 53,638 and a density of 234.05 persons per km2. The total area was 229.17 km2.

Former towns and villages

 * Midori
 * Mihara
 * Nandan
 * Seidan

Merger

 * On January 11, 2005 - the towns of Midori, Mihara, Nandan and Seidan were merged to create the city of Minamiawaji. Mihara District was dissolved as a result of this merger.