The historical population data for ZIP code 92673, which encompasses San Clemente, California, reveals a consistent trend of population growth and increasing population density over the past decade. The population has increased from 28,081 in 2010 to 30,630 in 2022, with a corresponding rise in population density from 2,387.84 people per square mile to 2,604.59 people per square mile during the same period.

Given the ZIP code's size of 11.76 square miles and the 2022 population of 30,630, the area falls within the suburban classification. Suburban areas typically have population densities between 1,000 and 3,000 people per square mile, which aligns with San Clemente's current population density of 2,604.59 people per square mile.

The lifestyle in suburban areas is generally family-oriented, with good access to schools, parks, and shopping centers. These areas promote an active community life through sports leagues, homeowners associations, and local festivals. The estimated 11,735 housing units in the ZIP code, based on the 2022 population and the national average household size of 2.61, further support the suburban character of the area.