Demography
With approximately 43.6 million people in 2006, Colombia is the second-most populous country in South America, after Brazil.
Movement from rural to urban areas was very heavy in the mid-twentieth century, but has since tapered off. The urban population increased from 31% of the total population in 1938, to 57% in 1951 and about 70% by 1990. Currently the figure is about 77%. Thirty cities have a population of 100,000 or more. The nine eastern lowlands departments, constituting about 54% of Colombia's area, have less than 3% of the population and a density of less than one person per square kilometer (two persons per sq mi.). Colombia's total population in 2015 is projected to be more than 52 million.
More than two-thirds of all Colombians live in urban areas – a figure significantly higher than the world average. The literacy rate (94 percent) in Colombia is also well above the world average, and the rate of population growth is slightly higher than the world average. Also, a large proportion of Colombians are young, largely because of recent decreases in the infant mortality rate. While 33 percent of the people are 14 years of age or younger, just 4 percent are aged 65 or older.
Read more about this topic: Colombian People