The ZIP code 90746, located in Carson, California, has experienced steady population growth over the past decade, with the population increasing from 24,009 in 2010 to 25,819 in 2022. This growth has been accompanied by a corresponding increase in population density, which reached 5,412.79 people per square mile in 2022.

Given the ZIP code's size of 4.77 square miles and the 2022 population density, the area can be classified as urban. Urban areas are characterized by multi-story residential buildings, commercial buildings, and high levels of infrastructure and services. The lifestyle in urban areas is typically fast-paced, diverse, and culturally rich, suited for individuals and families who enjoy vibrant city life with extensive public transport, restaurants, theaters, and museums.

The estimated number of housing units corresponding to the 2022 population is 9,892, based on the national average household size of 2.61. This suggests a relatively dense housing development pattern in the area, consistent with an urban classification.