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Demographic Analysis of Zip Code 27518: A Predominantly White Community with Increasing Racial Diversity
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
Zip code 27518 in Cary, North Carolina, is classified as a "White Majority" community with moderate diversity as of 2022. The area has a population of 18,570 and a median income of $116,504, indicating an affluent suburban setting. The white population constitutes 75% of the residents, with Asian (10%), Black (7%), and Hispanic (4%) communities also present.
Over the past decade, this zip code has maintained its "White Majority" status, but with a gradual trend towards increased diversity. The white population has decreased from 80% in 2013 to 75% in 2022, while other racial groups have seen modest increases. The Asian population has remained relatively stable between 8-10%, the Black population has increased from 4% to 7%, and the Hispanic population has grown from 3% to 4%. The population identifying as Two or More Races has increased from 1% to 3%.
The median income in this zip code has fluctuated over the years but has generally remained high. In 2013, it was $119,093; in 2017, it decreased slightly to $113,706; in 2020, it grew to $121,978; and in 2022, it slightly decreased to $116,504. Despite these fluctuations, the area has maintained its high-income status throughout the decade. The population has remained relatively stable, with minor fluctuations between 17,891 (2011) and 19,986 (2014). The current population of 18,570 (2022) suggests a slight decline from the peak.
The gradual increase in diversity in this zip code aligns with national trends of growing multiculturalism in suburban areas, especially those near major metropolitan centers. The high median income of $116,504 in 2022 is significantly above the national median household income, indicating that this zip code represents an upper-income suburban enclave.
The stability of the Asian population and growth of Black and Hispanic populations suggest that this area may be attractive to diverse professional groups, possibly due to job opportunities in nearby tech or research hubs common in parts of North Carolina. The relatively slow pace of demographic change suggests that while the area is becoming more diverse, it is not experiencing rapid gentrification or white flight that some urban areas have seen.
Zip code 27518 in Cary, North Carolina, represents a stable, affluent, predominantly white community that is experiencing a gradual increase in diversity. This trend, combined with consistently high median incomes, suggests a desirable suburban area that is slowly becoming more inclusive while maintaining its economic advantages. The community appears to be in a slow transition towards greater diversity, which may continue in the coming years if current trends persist.
