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Demographic Analysis of Zip Code 20837: A White Majority Area with Low Diversity
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
The zip code 20837 in Poolesville, Maryland, is classified as a "White Majority" community with "Low Diversity" as of 2022. The area is predominantly white (73%) with a median income of $155,427, which is significantly above national averages. This suggests an affluent, racially homogeneous suburban area.
Poolesville has maintained its "White Majority" status over the past decade, with slight increases in diversity. The white population decreased from 78% in 2019 to 73% in 2022, while the Hispanic population grew from 7% in 2013 to 11% in 2022. The "Two or More Races" category increased from 1% to 5% in 2022. These changes indicate a slow transition towards slightly more diversity, though the area remains in the "Low Diversity" category.
The median income in Poolesville has shown an upward trend, increasing from $134,314 in 2013 to $155,427 in 2022, representing a 15.7% increase over nine years. The population has remained relatively stable, fluctuating between 5,000 and 5,700 residents. This suggests a controlled growth pattern typical of affluent suburban communities.
The correlation between the stable "White Majority" status and the rising median income suggests that the area has maintained its economic exclusivity while slowly becoming slightly more diverse. The gradual increase in Hispanic and mixed-race populations has not significantly altered the economic profile of the community.
Poolesville's demographic and economic trends contrast with many national trends. While many areas across the U.S. are experiencing rapid diversification, Poolesville's changes are more gradual. The median household income in Poolesville ($155,427 in 2022) is more than double the national median (approximately $70,784 in 2021), placing it among the most affluent communities in the country.
The slow pace of diversification in Poolesville, compared to national trends of increasing diversity in suburban areas, suggests that local factors such as housing costs, zoning regulations, or community preferences may be influencing demographic changes. The stability of the population and the gradual nature of changes indicate a community that is changing slowly, possibly due to limited new housing development or high barriers to entry for new residents.
Poolesville shows signs of a very gradual transition towards greater diversity, but remains a predominantly white, highly affluent community with low overall diversity. The economic strength of the area appears to be a defining characteristic, potentially influencing who can afford to move into the community and shaping its demographic evolution.
