The Population Of Nigeria Is Set To Overtake That Of The US By 2045

According to the latest World Bank data, Nigeria had a population of 168,833,776 in 2012, compared with a population of 313,914,040 in the United States.

In 30 years, the world will likely look very different.

"Secular population trends still favor Emerging Markets, as working population growth in Asia, Latin America, the Middle East and Africa will easily outpace growth in the West," says BofA Merrill Lynch chief investment strategist Michael Hartnett. "Demographic trends in Africa are of particular note with the population of Nigeria set to overtake that of Indonesia’s by 2034, and the US population in 2045."

Labor force demographics also arguably favor emerging markets vis-a-vis the West.

The charts below from ISI show forecasts for how the labor forces in both the emerging and the developed world are likely to evolve.

"The more developed country total labor force will soon begin to shrink at an accelerating rate for many albeit not all developed countries," writes ISI lead analyst and head of global demographics research Dick Hokenson in a recent report. "This implies slower real GDP growth unless productivity increases at a faster rate."

"Although the less developed country total labor force will essentially comprise all of the net growth in the world’s labor force," says Hokenson, "the rate of increase slows from 1.86% per year from 2000-2010 to 1.43% per year this decade."