Population history of indigenous peoples of the Americas about one million people. The Maya population is today estimated at six million, which is about the same as at the end of the 15th century, according to some estimates. In what is now Brazil, the indigenous population declined from a pre-Columbian high of an estimated four million to some 300,000. While it is difficult to determine exactly how many Natives lived in North America before Columbus, estimates range from a low of 2.1 million to 7 million people to a high of 18 million. The aboriginal population of Canada during the late 15th century is estimated to have been
Foreign-born population of the United Kingdom for each census since 1951 are given in the table below. A 2010 estimate for the whole of the UK shows that 4.76 million people (7.7 percent) were born outside the EU and 2.24 million (3.6 percent) were born in another EU member state. The Office for National Statistics produces annual estimates of the size of the UK population by country of birth, based on the Annual Population Survey. The estimates for 2017 show that 9.382 million people (14 percent of the usual resident population) were born abroad. The table below lists the places of birth of UK residents according