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Racial Composition and Diversity Trends in Zip Code 15239: A Predominantly White Area
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
The zip code 15239 in Plum, Pennsylvania, is classified as a "Low Diversity" area with a "White Majority" as of 2022. The racial composition shows 90% of the population identifying as white, with minimal representation from other racial groups. The median household income in 2022 was $82,522, indicating an upper-middle-class economic status.
Over the past decade, this zip code has maintained its "Low Diversity" status, with the white population remaining dominant. However, there are subtle signs of increasing diversity. The percentage of white residents has gradually decreased from 95% in 2015 to 90% in 2022. The black population has increased from 1% in 2015 to 5% in 2022. Asian, Hispanic, and multiracial populations have remained relatively stable, each consistently representing about 1-2% of the population.
The median household income has shown significant growth over the decade, increasing from $67,702 in 2013 to $82,522 in 2022, representing a 22% increase over nine years. There was a peak in 2021 with a median income of $90,616, followed by a decrease in 2022. Despite rising incomes, the population has decreased slightly from 20,324 in 2010 to 19,541 in 2022, a 3.8% decline.
The rising median income coupled with a slight population decrease might suggest gentrification or an aging population, with younger, potentially more diverse families possibly being priced out of the area.
The high percentage of white residents (90%) is significantly above the national average, which is closer to 60% as of recent estimates. The median household income of $82,522 in 2022 is well above the national median, which was around $70,000 in the same year. The slight population decline in this zip code contrasts with the general trend of population growth in many suburban areas across the U.S.
In conclusion, while Plum's 15239 zip code remains a predominantly white, upper-middle-class area with "Low Diversity," there are subtle signs of increasing racial diversity and significant economic growth. These trends suggest a slowly evolving community, potentially influenced by broader regional economic factors and changing demographic patterns. The area appears to be maintaining its economic strength while gradually becoming more diverse, albeit at a slower pace than many other suburban areas across the country.
