- World population - Wikipedia
Population by region Six of the Earth's seven continents are permanently inhabited on a large scale Asia is the most populous continent, with its 4 54 billion inhabitants accounting for 60% of the world population The world's two most populated countries, China and India, together constitute about 36% of the world's population Africa is the second most populated continent, with around 1 28
- World population estimates - Wikipedia
1950 to present For times after World War II, demographic data of some accuracy becomes available for a significant number of countries, and population estimates are often given as grand totals of numbers (typically given by country) of widely diverging accuracies Some sources give these numbers rounded to the nearest million or the nearest thousand, while others give them without any rounding
- List of countries by population density - Simple English . . .
This is a list of countries and dependencies ranked by human population density, and measured by the number of human inhabitants per square kilometre or square mile The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1 The list also includes but does not rank unrecognized but de facto independent countries