The median income in Spring House has shown substantial growth, increasing from $113,195 in 2013 to $127,887 in 2022. This 13% increase over nine years outpaces inflation and suggests a growing affluence in the area.

The population has remained relatively stable, with minor fluctuations, growing from 34,250 in 2013 to 34,191 in 2022. This stability, combined with rising incomes, suggests that the area is maintaining its attractiveness to high-income residents while slowly diversifying.

The gradual increase in diversity in Spring House, particularly the growth of the Asian population, aligns with broader national trends of increasing diversity in suburban areas. However, the pace of change is slower than in many other suburban communities across the U.S., which have seen more rapid shifts towards "Majority-Minority" or "High Diversity" status.

The high and rising median income in Spring House significantly exceeds the national median household income. This suggests that the area is particularly attractive to high-income professionals and families, which may be influencing its demographic composition.

The stability of the population, combined with rising incomes and gradual diversification, indicates that Spring House is experiencing a controlled and affluent form of demographic change. This contrasts with some rapidly changing suburban areas that may experience more dramatic shifts in population or economic indicators.

Spring House remains a predominantly white, high-income area. It is showing signs of a gradual transition towards greater diversity, particularly through growth in its Asian population. These changes, coupled with rising incomes, suggest a community that is evolving while maintaining its economic prosperity. The coming years may see this zip code transition from "Low Diversity" to "Moderate Diversity" if current trends continue.