The historical population data for the ZIP code 18049, which corresponds to Emmaus in Pennsylvania, reveals a consistently growing population over the past decade. The population increased from 17,876 in 2010 to 18,639 in 2022, with a corresponding increase in population density from 1,206.21 people per square mile to 1,257.69 people per square mile over the same period.

Based on the 2022 population density of 1,257.69 people per square mile, this ZIP code can be classified as a suburban area. Suburban areas are characterized by a mix of residential types, including single-family homes and denser developments, with lot sizes typically ranging from 0.25 to 1 acre. The estimated number of housing units corresponding to the 2022 population is 7,141, assuming the national average household size of 2.61 people per household.

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 area strikes a balance between the openness of rural living and the amenities of suburban convenience, making it an attractive option for families seeking a quieter neighborhood with access to essential services and facilities.