13Buenos Aires, Argentina
The capital of Argentina in 2016 houses a population of 15,334,000 people. It is the center of several primary industries, including manufacturing, commerce and tourism. Due to a huge aging population and reduced birth rates, Argentina’s population is slated to touch 16,956,000 by 2030. There’s no denying that the Argentinean capital is exotic and culturally rich, but it is also exceedingly crowded.
