Isiala Mbano is a Local Government Area in Imo State, Nigeria.

Isiala Mbano presently has 39 autonomous communities spread across 12 Political Wards with 196 polling stations.

Isiala Mbano has the longest ruling Monarch in Okigwe Senatorial District in the person of His Royal Majest, Eze Kingsley Leweanya Duru, Ezejiofo Achara III of Osuachara Ancient Kingdom and Ezejiudo I of Umuduru Autonomous community.

Isiala Mbano is located in the north-eastern area of Imo State capital, Owerri.

Oral interviews were conducted on men and women who practice polygamy and monogamy in the three clan of Isiala-Mbano Local Government Area of Imo State, Nigeria.