2Delhi, India
The Indian capital is the planet’s second most densely populated cities, slated to grow even more in coming years. Phew! According to a United Nations estimation, the population of Delhi (26,454,000 in 2016) is slated to raise by 10 million people by 2030. Now those are really scary figures for a metropolis that’s already grappling with issues related to population explosion. One visit to its street markets and areas such as Chandni Chowk, and you’ll know how densely populated Delhi is.
