The ZIP code 21040, encompassing the Edgewood in Maryland, has experienced steady population growth over the past decade, with its population increasing from 24,090 in 2010 to 25,448 in 2022. This growth has been accompanied by a corresponding increase in population density, which has risen from 2,543.82 people per square mile in 2010 to 2,687.22 people per square mile in 2022.

Given the ZIP code's size of 9.47 square miles and its current population density, the area can be classified as a suburban region. Suburban areas typically feature a mix of residential types, including single-family homes and denser developments, with lot sizes varying from 0.25 to 1 acre. The estimated 9,750 housing units in the ZIP code, based on the national average household size of 2.61, further support this classification.

The lifestyle in this suburban area is likely to be family-oriented, with good access to schools, parks, and shopping centers. The community life may be active, with residents participating in sports leagues, homeowners associations, and local festivals. The population density suggests a balance between open spaces and urban amenities, providing residents with a comfortable living environment that offers both privacy and convenience.