Based on the historical population data provided for the ZIP code 90740 in Seal Beach, California, the area can be classified as suburban, with population densities consistently falling within the range of 1,000 to 3,000 people per square mile over the past decade. In 2022, the population density was recorded at 2,256.54 people per square mile, further confirming its suburban status.

The lifestyle in this suburban area is typically family-oriented, with access to amenities such as schools, parks, and shopping centers. The community life is likely to be active, with residents participating in various sports leagues, homeowners associations, and local festivals. The living spaces in this area generally range from 0.25 to 1 acre, providing a balance between privacy and proximity to neighbors.

The population of the ZIP code has remained relatively stable over the years, with minor fluctuations. In 2010, the population was 24,739, and it has gradually increased to 25,544 by 2022, representing a growth of approximately 3.25 percent over the 12-year period. This steady population growth suggests that the area has been experiencing a consistent level of urban development activity to accommodate the increasing number of residents.