![]() ![]() List of countries by surface area and density by United Nations Statistics Division Sum of land and water areas within international boundaries and coastlines of all the countries in the world. This includes all continental and island land area as well as Antarctica. Since the Earth's total area is about 510 million square kilometers, the world population density can be calculated in several ways: This is the sum of land and water areas within international boundaries and coastlines of all the countries in the world. This number is calculated using 8,046,949,318 people as the world population and 136,120,354 km 2 (52,556,368 mi 2)as Earth's total area. The world population density is 59.1 people per square kilometer (153.1 per mi 2) as of August 2023. The biggest groups are: Christianity (32%) and Islam (24%). More than half of the world's population identify with a religious group. And in 2023 India is expected to become the most populous country in the world. Despite the fact that China is curently the most populous country in the world, India's population growths much faster. About 36 % of the World population live just in these two countries. There are just 2 countries in the world with a population more than 1 billion people: China and India. More than 70% of the world population live in 20 most populous countries of the world. The median age of the world's population is estimated to be 31 years in 2020 (30.3 and 31.8 for male and female accordingly) It means that we have slightly more men then women. World population is expected to reach 8 billion people in 2023 according to our estimates.Ĭurrently, the world population is increasing by more than 90 million per year. The first billion was reached around 1800 and in just 200 years we reached 7 billion.Īccording to Population Division of United Nations Department of Economic and Social Affairs, these are the main milestones: World population - is the total number of humans currently living in the World.Īs of today, the total population of the world is around 8.11 billion people. ![]()
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