The median income in this zip code has shown fluctuations over the past decade. From $69,649 in 2013 to $80,672 in 2022, there was a 15.8% increase over nine years. The median income reached its highest point of $90,702 in 2021, followed by a notable decrease of about 11% from 2021 to 2022. The overall trend of increasing median income correlates with the gradual increase in White and Hispanic populations, potentially indicating gentrification or changing economic opportunities in the area.

The persistent Black majority in this zip code is notable, as many urban areas have experienced more rapid demographic shifts over the past decade. The increase in median income suggests that this area has generally kept pace with or exceeded national income growth trends. The gradual increase in diversity aligns with broader national trends of increasing diversity in suburban areas. The area's proximity to New York City likely influences its demographic and economic trends, as it may be attracting a more diverse population seeking suburban living with urban accessibility.

In conclusion, while the zip code 10553 in Mount Vernon remains a "Black Majority" area, it shows signs of gradual diversification and economic growth. These trends suggest a community in transition, potentially moving towards greater diversity and economic opportunity, while still maintaining its core demographic character. The coming years will be crucial in determining whether these trends accelerate, potentially shifting the area into a new demographic category, or stabilize, maintaining its current classification with slight modifications.