Only 3% of the world's population lived in urban areas in 1800 [1] at the federal level, race and ethnicity have been categorized separately. This proportion had risen to 47% by 2000, and reached 56% by 2020
Hannah responds to Dasnerth : DreamWasTaken2
[39] the world's population is over 8 billion [40] and earth 's total surface area (including land and water) is 510 million square kilometres.
Map showing countries where the ethnicity or race of people was enumerated in at least one census since 1991 [needs update] many countries and national censuses currently enumerate or have previously enumerated their populations by race, ethnicity, nationality, or a combination of these characteristics
[1][2] different countries have different classifications and census options for race and. It is recommended to name the svg file “population pyramid by race.svg”—then the template vector version available (or vva) does not need the new image name parameter. Ethnic classifications vary from country to country and are therefore not comparable across countries. World population high, medium, and low projections of the future human world population [1] in world demographics, the world population is the total number of humans currently alive
Estimates of historical world population comparison of humans living today with all previous generations this article lists current estimates of the world population in history In summary, estimates for the progression of world population since the late middle ages are in the following ranges: Race and ethnicity in the united states the united states has a racially and ethnically diverse population
