The ZIP code 60451, encompassing New Lenox in Illinois, has experienced steady population growth over the past decade, with the population increasing from 33,015 in 2010 to 36,623 in 2022. This represents an overall growth of approximately 10.9 percent during this period. The population density has also increased correspondingly, from 1,211.56 people per square mile in 2010 to 1,343.96 people per square mile in 2022.

Based on the 2022 population density of 1,343.96 people per square mile, the ZIP code 60451 falls within the suburban classification. Suburban areas typically feature a mix of residential types, including single-family homes, townhouses, and some multi-family dwellings. Lot sizes in suburban areas generally range from 0.25 to 1 acre, allowing for a balance between living space and community amenities.

The lifestyle in suburban areas like New Lenox is often family-oriented, with a focus on access to quality schools, parks, and shopping centers. The community life in suburban areas is typically active, with residents participating in sports leagues, homeowners associations, and local festivals. The population growth and density suggest that the area has been attracting families and individuals seeking a suburban lifestyle with a balance of residential space and community amenities.