The Techiman Municipal Assembly is one of the twenty-seven Municipalities/ Districts in the Brong-Ahafo Region of the Republic of Ghana.The Techiman Municipality is situated in the central part of the Brong-Ahafo Region and lies between longitudes 10 49` east and 20 30` west and latitude 80 00` north and 70 35` south. The Municipal assembly was established by Legislative Instrument (L.I) 2096It shares common boundaries with four districts namely, Techiman North, Wenchi, and Nkronza Municipalities in the Brong-Ahafo Region and Offinso-North District in the Ashanti Region. The Techiman Municipality has a land surface area of 649.0714 sq. km. The population density therefore is 227.7 persons per square kilometer. This is very high and has implications for the socio- economic development of the Municipality.
The population of the municipality according to the 2010 Population and Housing Census stands at 147,788 with 71,732 males and 76,056 females.