ZIP code 92703 in Santa Ana, California, a 4.12 square mile area, has maintained a population density consistently above 10,000 people per square mile over the past decade, according to historical population data. The population density reached its highest point at 17,141.75 people per square mile in 2017 and stood at 14,526.94 people per square mile as of 2022.

These high population density numbers clearly categorize this ZIP code as a dense urban area. People living in this area likely experience a highly urbanized lifestyle, with multi-story residential buildings, commercial buildings, and advanced infrastructure as common features. Living spaces are generally smaller, between 500 to 1,000 square feet, to accommodate the high population density.

The dense urban lifestyle in ZIP code 92703 is ideal for people who enjoy the energy and convenience of city living. They have access to comprehensive public transportation, a diverse range of restaurants, theaters, museums, and other cultural amenities. The area's estimated 22,931 housing units in 2022, based on the national average household size of 2.61, further highlights the dense urban development pattern.