The Atwima Mponua District forms part of the forty three (43) Metropolitan, Municipalities and Districts in the Ashanti Region of Ghana.

The District is located in the south-western part of the Ashanti Region covering an area of approximately 894.15 square kilometers with Nyinahin as its capital.

It lies between longitude 2o00’W and 2*32’W and latitude 6o32’N and 6o75’N.

The District shares boundary with eight Districts, principally in the south with the Amansie West District, Ahafo Ano South East to the north, Atwima Nwabiagya Municipal in the east and Bibiani-Anwhiaso-Bekwai Municipal of the Western Region.

The population of the District according to the 2010 Population and Housing Census stands at 119,180 with 61,090 males 58,090 females.