ZIP code 15205, located in Pittsburgh, Pennsylvania, has experienced steady population growth over the past decade, with the population increasing from 21,271 in 2010 to 23,329 in 2022. The population density has also risen from 1,953 point 26 people per square mile in 2010 to 2,142 point 24 people per square mile in 2022. Given the ZIP codes size of 10 point 89 square miles, the estimated number of housing units corresponding to the 2022 population is 8,938, assuming the national average household size of 2 point 61 persons per household.

Based on the population density data, ZIP code 15205 can be classified as a suburban area. Suburban areas typically have population densities between 1,000 and 3,000 people per square mile, which aligns with the observed population density of 2,142 point 24 in 2022. The lifestyle in suburban areas is usually 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 consistent population growth and increasing population density suggest that the area is experiencing ongoing urban development and attracting new residents. This development likely includes the construction of new residential units, as well as the expansion of infrastructure and services to support the growing population.