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Demographic Analysis of Zip Code 50046: Predominantly White Population in Cambridge, Iowa
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
The zip code 50046 in Cambridge, Iowa, is classified as having Low Diversity as of 2022. The white population comprises 94% of the total population of 2,651 residents. The median income in this area is $86,466, indicating a relatively affluent community.
Over the past decade, this zip code has maintained its Low Diversity status with a White Majority. The white population has consistently remained above 90% from 2013 to 2022, with only minor fluctuations. There are slight indications of increasing diversity, including a rise in residents identifying as two or more races from 0% in 2020 to 2% in 2021 and 2022, a small increase in the Black population from 0% in 2013 to 1-2% in recent years, and fluctuations in the Hispanic population between 1-3% throughout the decade.
The area has experienced significant economic growth over the past decade. The median income increased from $67,760 in 2013 to $86,466 in 2022, representing a growth of approximately 27.6%. A notable increase in median income occurred from 2019 to 2020, rising from $79,587 to $86,011. The population grew from 2,237 in 2013 to 2,651 in 2022, an increase of about 18.5%.
The consistent increase in both population and median income suggests that the area is becoming increasingly attractive to residents. This economic growth has not significantly altered the racial composition of the area, maintaining its Low Diversity status.
The persistent Low Diversity in this zip code contrasts with national trends towards increasing diversity in many urban and suburban areas. The increase in median income (27.6% over a decade) exceeds the national average wage growth, which typically ranges from 2-3% annually. The population growth of 18.5% over a decade is also higher than the U.S. average, which has been around 0.5-0.7% annually in recent years.
These factors indicate that Cambridge, Iowa (zip code 50046) is experiencing stronger economic growth and population increase compared to national averages, while maintaining a more homogeneous racial composition than many other growing areas in the country. This suggests that the area is attracting primarily white, affluent residents, possibly due to specific local industries or lifestyle factors.
While the zip code shows signs of economic prosperity and population growth, its racial demographics have remained largely stable over the past decade, with only minor shifts towards increased diversity. This presents both opportunities and challenges for the community in terms of inclusive growth and representation as it continues to develop.
