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Demographic Analysis of Zip Code 50431 (Coulter, Iowa): Low Diversity and White Majority
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
Zip code 50431, encompassing Coulter in Iowa, exhibits a demographic profile characterized by an extremely small population and limited racial diversity. As of 2022, this area is categorized as "Low Diversity" with a white majority comprising 75% of the population. The median income reached $62,499 in 2022, a notable figure given the area's minimal population.
Throughout the period from 2013 to 2022, Coulter consistently fell under the "Low Diversity" category. The white population dominated, comprising 80-100% of the total population in most years. In 2022, the white percentage decreased to 75%, potentially indicating the beginning of a transition towards slightly increased diversity. However, the extremely small population size limits definitive conclusions.
The median income in Coulter demonstrated an upward trend over the past decade, increasing from $46,666 in 2013 to $62,499 in 2022, with a peak of $76,086 in 2021. This represents an increase of approximately 34% over the period. The slight decrease in white population percentage in 2022 coincided with a drop in median income from its 2021 peak.
The population remained stable, fluctuating between 3 and 5 individuals throughout the entire period. This stability in population, combined with the consistent racial makeup, suggests a static community with minimal migration.
Coulter appears to have remained largely insulated from national trends of increasing diversity until recently. The slight decrease in white population percentage in 2022 could be the first indication of alignment with broader national trends towards increased diversity, but it is too early to confirm this as a sustained trend.
The income growth in Coulter outpaced the national average, which saw approximately a 23% increase in median household income from 2010 to 2020. However, the extreme population size limits meaningful comparisons to broader economic trends.
In conclusion, zip code 50431 represents a case study of a micro-community that has maintained extremely low diversity and a stable, tiny population over the past decade. While showing signs of economic growth, the area remained largely unchanged demographically until a possible transition in 2022. The coming years will be crucial in determining whether this represents the start of a genuine demographic shift or a temporary fluctuation in an otherwise static community.
