Keffi karamar hukuma ce a jahar Nasarawa dake Taraiyar Najeriya wadda keda cibiya a birnin Lafia. Tana da fadin kasa murabba'in 138Kilomita da yawan mutane 92,664 (kidayar 2006). Lambar akwatun sadarwa itace 961.Keffi birnine na Hausawa mafiya tinjaye, baya ga haka akwai kananan kabilu da dama. Wannan Muƙalar guntuwa ce: tana buƙatar a inganta ta, kuna iya gyara ta.