Based on the historical population data provided for the ZIP code 60016 in Des Plaines, Illinois, the area has consistently maintained a population density above 5,000 people per square mile over the past decade. In 2022, the population density stood at 5,646.4 people per square mile, with a total population of 57,198 individuals. Considering the national average household size of 2.61, the estimated housing units corresponding to the 2022 population is approximately 21,915.

Given the population density, this ZIP code area falls within the urban classification. Urban areas are characterized by multi-story residential buildings, commercial buildings, and high levels of infrastructure and services. The lifestyle in such areas is typically fast-paced, diverse, and culturally rich, making it suitable for individuals and families who enjoy vibrant city life with extensive public transport, restaurants, theaters, and museums.

The population density in this ZIP code has remained relatively stable over the years, with minor fluctuations. The population peaked in 2014 at 58,408 and reached its lowest point in 2019 at 55,395. Despite these variations, the population density has consistently remained within the urban classification range, indicating a well-established urban environment.