World’s Top 15 Megacities–Growing and Growing
I am a third generation Arizonian. When I was born in Tucson in 1961, the population of Phoenix was 440,000. Today there are over 4.3 million in metro Phoenix making us the 13th largest metropolitan area in the US (see Top 13 areas below). Growth is expected to continue like crazy and by 2050, we should have over 7,000,000 …