Based on the historical population data for ZIP code 91746 in Industry, California, the area has experienced fluctuations in population and population density over the past decade. The population peaked in 2017 at 34,022 and has since declined to 30,873 in 2022. Despite these fluctuations, the population density has remained consistently high, with the 2022 figure at 4,923.92 people per square mile, indicating an urban lifestyle.

Given the ZIP code's size of 6.27 square miles and the 2022 population of 30,873, the area can be classified as urban, with a population density falling within the 3,000 to 10,000 people per square mile range. This suggests that the area is characterized by multi-story residential buildings, commercial buildings, and high levels of infrastructure and services. Residents likely experience a fast-paced, diverse, and culturally rich lifestyle, with access to extensive public transport, restaurants, theaters, and museums.

The estimated number of housing units corresponding to the 2022 population is 11,828, based on the national average household size of 2.61. This further supports the urban nature of the area, as the high number of housing units within the 6.27 square mile ZIP code indicates a dense living environment with smaller living spaces, ranging from 500 to 1,000 square feet.