The ZIP code 94115 in San Francisco, California, has experienced a significant population growth and urban development over the past decade, transitioning from a dense urban area to a hyper-urban environment. The population density has consistently remained above 26,000 people per square mile since 2010, reaching a peak of 30,148.18 people per square mile in 2017. As of 2022, the population density stands at 27,782.73 people per square mile, firmly placing this ZIP code in the hyper-urban category.

The lifestyle in this area is highly urbanized and cosmopolitan, characterized by high-rise buildings, extensive public transit systems, and highly concentrated services. Living spaces are typically small, reflecting the premium placed on proximity to major business districts and a minimal commute. Residents in this ZIP code likely prioritize luxury and convenience, with access to high-end shopping, exclusive entertainment, and gourmet dining options.