Orumba South Local Government Area is situated in Anambra State, with its administrative headquarters located in Umunze. It falls under the Anambra South senatorial zone. The LGA spans an area of approximately 200.3 km². According to the 2006 census, its population was recorded at 184,548, with a projected population of about 263,000 in 2022.The economy of Orumba South is predominantly agricultural, with residents engaging in the cultivation of crops such as cassava, yam, maize, and vegetables. The area also features local markets that contribute to trade and commerce, serving as hubs for the exchange of agricultural produce and other goods.
Orumba South is culturally vibrant, with festivals like the New Yam Festival and other traditional celebrations reflecting the heritage of its communities. The region is also known for its scenic landscapes and natural features, adding to its tourism appeal.
The postal code for Orumba South LGA is 423, and its approximate geographic coordinates are Latitude 6.0008°N and Longitude 7.2176° E.