Nigeria’s subnational debt is heavily concentrated. Lagos sits far ahead of other states in both domestic and external debt, accounting for over a quarter of domestic debt and more than a fifth of external debt. But Lagos is not alone in shaping the debt landscape.
A small cluster of states — Rivers, Delta, Enugu, Ogun, and a few others — collectively carry a disproportionate share of Nigeria’s subnational liabilities. Together, they account for over half of domestic debt and a significant portion of external obligations. This concentration suggests that borrowing is not just about need, but also about access to credit markets, revenue streams, and investor confidence.





