Based on the historical population data for ZIP code 07605, which covers the Leonia in New Jersey, the area has experienced steady population growth over the past decade. The population increased from 9,003 in 2010 to 9,374 in 2022, with a corresponding rise in population density from 5,557.41 to 5,786.42 people per square mile.

Given the ZIP code's size of 1.62 square miles and the 2022 population density of 5,786.42 people per square mile, this area can be classified as an urban setting. Urban areas typically feature a mix of multi-story residential buildings, commercial buildings, and high levels of infrastructure and services. The population density suggests a relatively dense urban environment, where living spaces are generally smaller, ranging from 500 to 1,000 square feet.

The lifestyle in this urban setting is likely to be fast-paced, diverse, and culturally rich, well-suited for individuals and families who enjoy vibrant city life. Residents can expect extensive public transport, a variety of restaurants, theaters, and museums within close proximity. The estimated number of housing units corresponding to the 2022 population is 3,591.57, assuming the national average household size of 2.61 persons per household. This indicates a significant demand for housing in the area, which may lead to ongoing urban development and redevelopment activities to accommodate the growing population.