Nigeria’s population is projected to reach 237,527,782 by 2025, up from 235,072,214 in December 2024, according to United Nations data.

The country ranks sixth in the world population list and has a population density of 255 per Km2. Lagos is the most populated city, with 53.9% urban.

The median age is 17.9 years, and life expectancy is 54.6 years for both sexes. The world population increased by over 71 million in 2024.