All Western countries stabilized their populations by about 1970 by averaging 2.0 children or less per female. Yet immigration, both legal and illegal, continues flooding into the United States of America—it also pours into Canada, Australia and Europe.
"The population explosion" was an openly discussed issue some 40 or more years ago. But in recent decades the whole idea of overpopulation and even the word itself have come into ill repute and are studiously avoided in public conversation.
Colorado added 100,986 people to its population between 2014 and 2015, making it the second-fastest growing state in the U.S., according to recent population estimates from the U.S. Census Bureau.
... The most common age of white American residents is 56 years old, 27 years old for Asian Americans, 25 years old for black Americans, and nine years old for Hispanic Americans, according to June 2016 census data.
