Sunyani yɛ kuro bi a kwaeɛ birentu  nsaase na ɛtwa ho ahyia wɔ nnfinfini wɔ anafoɔ atoeɛ fam wɔ Ghana. Kuropɔn Sunyani baabi a na wɔn a wɔn kɔ asono ahayɔ tena bia wɔ 19th century; yɛ nyaa ne din no firii  Akan kasa 'Osono' mu. wɔ mfei apem ahankron aduonu nan no mu (1924), na Abrofo Abae a na ɛdi yɛn soɔ saa mmere no yii  Sunyani sii hɔ sɛ  mansini no kuropɔn (district headquarters). Deɛ ɛdiisoɔ ne sɛ wɔn yɛɛ kwantenpɔn a ɛfiri Sunyani de bɛsi  Kumasi, Sunyani bɛyɛɛ kuro bi a na wɔn na wɔn ma yɛn nnobaeɛ bi tesɛ cocoa, kola nuts, ɛne nnuane bi te sɛ abroo ne baayerɛ. Ɛbɛsi nnɛei Sunyani yɛ ɛfie de ma  Bono ne Ahafofoɔ . Na ɛhɔ nso na abae asɛm dibea kɛseɛ a ɛwɔ wɔ mantam no mu .Sɛ yɛ de toto ho a ɛyɛ ketoa sene Kumasi, Sunyani ɛɛnyine ntɛmntɛm soɔ na ɛterɛterɛ ɛde kɔ saa nkuro mmienu yi so ɛyɛ Afiapre ɛne Abesim ɛne nkro afofro a ɛkeka ho. Sunyani yɛ kuro bi wɔn hwɛ anaa wɔn akura no yie na wɔn de no ni nso, ɛyɛ ɛkuro a anya nnpontuo.