Abia State sits in Nigeria’s South East geopolitical zone, with its capital at Umuahia. The state comprises 17 local government areas and recorded a population of 2,845,380 at the 2006 census, projected to grow to 4,143,100 by 2022. Every LGA listed below links through to its full town-and-village list on this site where we cover it.
Local Government Areas in Abia State
Abia’s 17 LGAs are grouped into three senatorial zones: Abia North (Arochukwu, Bende, Isuikwuato, Ohafia, and Umu-Nneochi), Abia Central (Ikwuano, Isiala-Ngwa North, Isiala-Ngwa South, Obi Ngwa, Umuahia North, and Umuahia South), and Abia South (Aba North, Aba South, Osisioma Ngwa, Ugwunagbo, Ukwa East, and Ukwa West), and the table below gives the 2006 census figure and the 2022 projection for each.
| LGA | 2006 census | 2022 projection |
|---|---|---|
| Aba North | 106,844 | 155,600 |
| Aba South | 427,421 | 622,400 |
| Arochukwu | 169,339 | 246,600 |
| Bende | 192,621 | 280,500 |
| Ikwuano | 137,897 | 200,800 |
| Isiala-Ngwa North | 154,083 | 224,400 |
| Isiala-Ngwa South | 136,650 | 199,000 |
| Isuikwuato | 115,794 | 168,600 |
| Obi Ngwa | 181,894 | 264,900 |
| Ohafia | 245,987 | 358,200 |
| Osisioma Ngwa | 220,662 | 321,300 |
| Ugwunagbo | 85,371 | 124,300 |
| Ukwa East | 58,139 | 84,700 |
| Ukwa West | 87,367 | 127,200 |
| Umuahia North | 223,134 | 324,900 |
| Umuahia South | 139,058 | 202,500 |
| Umu-Nneochi | 163,119 | 237,500 |
Abia has 17 official LGAs, and all 17 have full town-and-village lists on this site.
Geography
Abia lies in Nigeria’s South East geopolitical zone. It borders Imo State to the west, Enugu State and Ebonyi State to the north, Cross River State to the east, Akwa Ibom State to the southeast, and Rivers State to the south. The Imo River runs along part of the western boundary, and smaller streams drain the low-lying south around Ukwa East and Ukwa West. The terrain slopes from flat, forested plains in the south toward higher, hillier ground in the north around Isuikwuato and Umu-Nneochi. Most of the state falls within Nigeria’s tropical rainforest belt, with a wet season running roughly from April to October and a shorter dry season the rest of the year. Toward the south, near Ukwa East and Ukwa West, the landscape blends into freshwater swamp forest at the edge of the Niger Delta. The Azumini Blue River, a clear-water river popular with visitors, is one of the state’s better-known natural landmarks. Farther north, around Ohafia and Arochukwu, the ground rises into low hills that mark the transition toward the Cross River uplands.
Economy & Local Life
Aba is Abia’s commercial engine, a manufacturing and trading center built on shoemaking, leatherwork, and garment production. Local workshops turn out shoes, bags, and clothing sold across Nigeria and beyond, much of the trade passing through the Ariaria International Market. Away from Aba, farming remains the main livelihood: cassava, yam, cocoyam, rice, and palm produce are the leading crops, and small-scale palm oil processing is common across the rural LGAs. Umuahia, the state capital, is largely an administrative and civil-service town, with government offices anchoring its local economy. Daily and weekly markets across the LGAs carry the everyday trade in food crops, livestock, and household goods. Heritage sites bring in modest tourism income in a few areas, including the Arochukwu Long Juju Shrine and the National War Museum in Umuahia. Trading and transport along the Aba-Owerri and Aba-Port Harcourt roads support a further layer of local commerce, from motor parts to foodstuffs. In the Ngwa-speaking LGAs around Osisioma, Isiala-Ngwa North, and Isiala-Ngwa South, farming and small trade remain the two main sources of household income.
FAQ
How many local government areas are in Abia State?
Abia State has 17 local government areas, grouped into three senatorial zones: Abia North, Abia Central, and Abia South. Each LGA on this page links to its own page with a full town-and-village list.
What is the capital of Abia State?
The capital of Abia State is Umuahia, which also hosts the seat of the state government and most of its civil service offices.
What is the population of Abia State?
Abia State recorded a population of 2,845,380 at the 2006 census. That figure is projected to reach 4,143,100 by 2022.
Which LGA in Abia State has the largest population?
Aba South has the largest population among Abia’s LGAs, with 427,421 people at the 2006 census. Its 2022 projection stands at 622,400, reflecting Aba’s role as the state’s main commercial center.
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