Nigeria’s economic structure in 2025 was dominated by non-oil sectors, with the top 10 industries collectively accounting for an estimated ₦331.50 trillion of total GDP output, reflecting the continued shift away from oil dependence toward services, trade, and agriculture-driven activity.
Top 10 largest GDP-contributing sectors (2025)
1 .Crop Production (Agriculture)The single largest contributor, forming the backbone of the economy through food supply and rural employment.
2 .Trade (Wholesale & Retail)Driven by consumer spending and market distribution networks across the country.
3. Real EstateOne of the fastest-expanding sectors, reflecting urbanisation and asset-based investments.
4. Telecommunications & Information Services (ICT)A major growth engine powered by digital adoption and mobile connectivity.
5. Livestock (Agriculture sub-sector)Significant contributor within agriculture, supporting food production and supply chains.
6. Oil and GasDespite historic dominance, its share remains relatively small compared to non-oil sectors.
7. Manufacturing (Food, Beverage & Tobacco)Key industrial segment supporting domestic consumption and value addition.
8. ConstructionSupported by infrastructure development and real estate expansion.
9. Public AdministrationGovernment spending contributing to economic activity and services.
10. Professional, Scientific & Technical ServicesGrowing importance in business support, consulting, and specialized services.
Structural breakdown Services sector: Dominant, contributing over 50% of GDP. Agriculture: Remains foundational, contributing over 25–30%.
Industry (including oil): Smaller share, with oil contributing roughly 3–4%. Key insight Nigeria’s ₦331.50 trillion GDP concentration across these sectors confirms a structural transition:Economic weight has shifted to domestic consumption (trade), asset markets (real estate), and food systems (agriculture). Digital economy (ICT) is now a core pillar. Oil is no longer the primary GDP driver, but remains fiscally important.
Source: Nairametrics
