Enter Uganda The West Nile sub-region sits in Uganda’s far northwest corner. It’s about as far from Kampala’s lakeside cafes as the country gets, both geographically and culturally.
Per Uganda’s 2024 national census, it’s officially made up of nine districts: Arua, Koboko, Madi-Okollo, Maracha, Nebbi, Pakwach, Terego, Yumbe, and Zombo. Arua City has since grown large enough to split off as its own separate city administration. It’s home to 384,656 people at the last count.
The region’s population carries a distinct character shaped by its position on the map. Bordering both South Sudan and the Democratic Republic of Congo, West Nile has long served as a base for humanitarian operations. Refugees from those two countries make up an estimated 23% of the region’s population — around 700,000 registered through the UNHCR, concentrated mainly around Arua.
In Arua itself, the ethnic mix reflects that same crossroads position. Lugbara make up the largest group at 46.3%, followed by Aringa (17.6%), Madi (14.0%), Alur (11%), and Kakwa (8%). Smaller Baganda, Basoga, Banyankole, and Banyoro communities round it out. Religiously, Arua stands apart from most of Uganda too — Muslims form the largest single group at 44.9%, ahead of Catholics (31.1%) and Anglicans (16.8%). That’s a markedly different balance than the Christian-majority pattern found across most of the rest of the country.
Nebbi, further south, is mainly home to the Alur people and tied historically to the Alur Kingdom. Koboko, meanwhile, was traditionally a Kakwa stronghold that has grown steadily more multicultural in recent years. Administratively, the region traces back to Uganda’s colonial-era provincial system. Under British rule, regions were run as functional units called provinces, each headed by a Provincial Commissioner. That structure gave way to the district-based system still evolving today — Uganda has gone from 21 districts nationally in 1969 to 135 by 2024.
It’s not a region most casual visitors to Uganda ever see. But West Nile’s border-crossroads position, its refugee-hosting history, and its distinct cultural and religious makeup all set it apart.