Largest African country by population.

**The reasoning** This is a straightforward **population statistics** question. Nigeria's population stands at over 220 million people, making it not just Africa's most populous nation, but the 6th most populous country in the entire world. Egypt comes second in Africa with about 110 million, Ethiopia third with around 120 million, and South Africa has roughly 60 million. The gap is massive — Nigeria has nearly double Egypt's population. **Why the wrong options tempt you** **Egypt** might seem right because of its ancient history and prominence in African affairs, but its desert geography limits population spread. **Ethiopia** is a large country geographically and historically significant, which can confuse size with population. **South Africa** gets attention for its economic strength and media presence, making it feel bigger than it is population-wise. **Quick takeaway** Nigeria isn't just big — it's home to 1 in 6 Africans, making it the undisputed population giant of the continent. When you see "largest African population," think home first!