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Demographic Analysis of Zip Code 51454: Predominantly White Population and Economic Growth
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
The zip code 51454 in Manilla, Iowa, is categorized as having "Low Diversity" as of 2022. The population is 96% white. The median income is $70,141, which has increased significantly over the past decade. The population of this community was 1,512 in 2022. Demographic and economic changes have occurred over the last ten years.
The community has maintained its "Low Diversity" status from 2013 to 2022. The white population has consistently been above 90%. The Hispanic population increased from 5% in 2013 to 8% in 2015-2016, then decreased to 3% by 2022. The percentage of individuals identifying as two or more races has remained at 1% since 2014. Data for Asian, Native American, and other racial groups are largely unavailable.
The median income in Manilla has increased from $48,130 in 2013 to $70,141 in 2022, a growth of 45.7% over nine years. There was a decrease in median income between 2013 and 2015, reaching a low of $43,235 in 2015. Since then, there has been a consistent upward trend, with a steep increase between 2019 and 2021. The population has fluctuated between 1,500 and 1,700 residents, with a slight overall decline from 1,769 in 2013 to 1,512 in 2022.
The demographic profile of Manilla, with its low diversity and small population, is typical of many rural Midwestern communities. The increase in median income over the decade may outpace national averages, suggesting local economic improvements. Unlike many urban and suburban areas across the U.S. that have seen increasing diversity, Manilla has maintained its homogeneous racial composition.
Manilla has experienced minimal racial demographic changes over the past decade but has seen substantial economic growth as evidenced by rising median incomes. The community remains a "Low Diversity" area with a strong white majority. The economic improvements suggest a strengthening local economy despite the slight population decline. These trends indicate a stable, economically improving rural community that has not experienced the demographic diversification seen in many other parts of the country.
