Based on the historical population data for ZIP code 91739 in Rancho Cucamonga, California, the area has experienced steady population growth from 2010 to 2019, with a slight decline in 2020 and 2021, followed by a minor increase in 2022. The population density has consistently remained within the range of 2,500 to 3,000 people per square mile throughout the years, placing this area firmly in the Suburban category.

Suburban areas are characterized by a mix of residential types, including single-family homes, townhouses, and some multi-family dwellings. The typical lot sizes in these areas range from 0.25 to 1 acre, allowing for a balance between private outdoor spaces and a sense of community. The estimated number of housing units corresponding to the 2022 population is 15,184, which aligns with the expected density and living arrangements in a suburban setting.

The lifestyle in this ZIP code is likely to be family-oriented, with good access to schools, parks, and shopping centers. Residents may enjoy an active community life through participation in sports leagues, homeowners associations, and local festivals. The suburban environment provides a comfortable blend of residential neighborhoods and convenient amenities, making it an attractive choice for families and individuals seeking a balance between urban convenience and a more spacious living environment.