The number of people who wear shoes in this world cannot be identified what can be identified is the number of people who at least wear foot coverings which is approximately 4,543,400,000 4 billion...
Well i know that in the united states we have to fill out forms they are called censis and you send them back and they scan them and then they can tell how many people are in the USA but i don't know...
World Population Growth Year Population 1 200 million 1000 275 million 1500 450 million 1650 500 million 1750 700 million 1804 1 billion 1850 1.2 billion 1900 1.6 billion 1927 2 billion 1950 2.55...