Ogyina pree Mamprusi atɔe fam mmarahyɛ bagua abatoɔ no wɔ amanyɔkuo National Democratic Congress din mu wo abatoɔ a ɛkɔɔ so wɔ afe 1996 no mu, ma no ɛmma no mu dodoɔ 23,021 a egyina ho ma oha mu nkyekyɛmu 63% de dii nkunim. Ɔhweree n’agua no wɔ mmarahyɛ bagua abatoɔ a ɛkɔɔ so wɔ afe 2000 mu no maa Issifu Asumah a ogyinaa wɔ amanyɔkuo People’s National Conventions Party (PNC) din mu. Onyaa mma no mu 12, 735 a egyina hɔ ma ɔha mu nkyekyɛmu (37.3%) ma Asumah nso nyaa 18,907 a egyina hɔ ma (55.4%) Wɔ afe 2004 mu no, ɛmfa ho sɛ NDC amnyɔkuo no mu fo dodoɔ no ara gyee no too mu no, Alidu Iddrisu Zakari nan a ogyinaa wɔ amanyɔkuo no din mu wɔ mpɛsoa a foforo a ɛne Walewale atɔe no mu.