5 Richest Countries in Africa Ranked by Net Worth

3. Nigeria

Total Wealth in 2021: $752 Billion

Total Wealth in 2010: $228 Billion

Percentage Change: 229.82%

Nigeria is one of the richest countries in the world. The African country is situated along the Gulf of Guinea. With a total wealth of $752 billion in 2021, Nigeria makes our list of the richest countries in Africa ranked by net worth.