Nkratafa yi kyerɛ mpɛsoa 275 a ɛwɔ mmrahyɛbadwam ɛwɔ Ɔman Ghana mu, fi Ɔpɛnimaa 2016 Ghana abatoɔ . The Savannah Region was created following the December 2018 referendum. The number of constituencies increased from 8 to 10 and 11 in 2012 prior to the 2012 Ghanaian general election. The number of constituencies increased from 19 to 22 in 2004 and 26 in 2012.