Question: what is the world population density and distribution?
Answer: The world's population is around 7,500,000,000 and Earth's total area (including land and water) is 510,000,000 km2 (197,000,000 sq. mi.). Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per km2 (38 per sq. mi.).