US Population Density Map Interactive

The world is witnessing a significant transformation, with urban populations growing at an unprecedented pace. According to the United Nations World Urban Prospects 2018, the global urban population has increased from 740 million in 1950 to 4 billion today, and is expected to reach 6.6 billion by 2050. This rapid growth has led to a shift in the way we think about cities and their role in shaping our future.

One of the most striking aspects of this transformation is the emergence of new urban centers. Small towns like Shenzhen, Xiamen, and Dubai have become cities of several million in just over two decades. Delhi, for instance, has gained 16 million residents between 1990 and 2015, making it the second-largest city in the world with a population of 26 million.

Asia and Africa will together account for 90% of the additional 2.3 billion urban dwellers predicted between 2020 and 2050. China alone comprises 20% of the global total, while India is expected to play a significant role in shaping the future of urbanization.

The map below visualizes the radical transformation that has occurred across the globe in the last 60 years. You can explore the detailed dynamics of each city by moving your mouse over it. The circles on the map are proportional to city populations in 1950, 1990, and 2020.

This interactive map allows you to switch between decades for comparison purposes. By clicking on a county, you will see greater details about that county, including its population density and growth patterns. You can also zoom into any county and see where it falls in the map's color grid.

The minimum population threshold for cities included in this map is 0.4 million. While the proportion of urban residents living in large cities is increasing, it is important to realize that 50% of the global urban population lives in settlements with a population of less than 500,000.

Overall, this US population density map interactive provides a unique opportunity to explore the complex dynamics of urban growth and transformation across the globe. By visualizing the rapid changes that have occurred over the past few decades, we can better understand the challenges and opportunities that lie ahead for our increasingly urban world.

Us population density map interactive