The ZIP code 60605 in Chicago, Illinois, has experienced significant population growth and urban development over the past decade, transforming from a dense urban area to a hyper-urban environment. With a land area of just 1.48 square miles, the population has surged from 17,919 in 2010 to 32,310 in 2022, resulting in an astounding population density of 21,831 people per square mile.

This population density firmly places the area in the hyper-urban category, characterized by skyscrapers, extensive public transit systems, and highly concentrated services. The lifestyle in this ZIP code is extremely urban and cosmopolitan, emphasizing luxury and convenience with high-end shopping, exclusive entertainment, and gourmet dining. This environment is particularly well-suited for professionals and affluent residents who prioritize proximity to major business districts and minimal commutes.

The estimated number of housing units corresponding to the 2022 population is 12,379, indicating a high concentration of multi-story residential buildings and high-rise apartments. Living spaces in such areas are typically very small, often less than 500 square feet, as vertical living and premium amenities are prioritized over spacious living quarters.