Colonial Economic Legacies and Development Challenges in the Niger Delta, 1960–2025

This article examines the enduring impact of colonial economic legacies on the development challenges of the Niger Delta between 1960 and 2025. The objective is to analyse how British colonial economic policies, particularly export-oriented production, discriminatory taxation, trade monopolies, and uneven infrastructural development, established patterns of resource extraction and economic dependency that continued after Nigeria's independence. The study is anchored on Dependency Theory and adopts a historical research methodology, drawing on archival records, government documents, and secondary sources, including books and peer-reviewed journal articles. Findings reveal that the post-independence transition from an agricultural export economy to petroleum exploitation largely reproduced colonial economic structures rather than transforming them. Consequently, resource wealth became increasingly centralised at the federal level, while oil-producing communities experienced persistent environmental degradation, unemployment, poverty, inadequate infrastructure, and socio-political instability. The study further finds that weak governance, inequitable revenue allocation, and poor resource management reinforced these inherited structural inequalities, contributing to militancy, recurring conflicts, and limited development despite successive intervention programmes. The article concludes that the developmental crisis in the Niger Delta is rooted in both colonial economic foundations and post-colonial governance failures, making sustainable development unattainable without addressing these historical and institutional constraints. It recommends the adoption of a more equitable revenue allocation framework, strengthened community participation in resource governance, comprehensive environmental remediation, economic diversification beyond oil, and the establishment of transparent and autonomous institutions capable of promoting sustainable regional development and reducing long-standing socio-economic disparities in the Niger Delta.