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Demographic Analysis of Zip Code 51364: Predominantly White Population in Terril, Iowa
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
The zip code 51364 in Terril, Iowa, is classified as a "Low Diversity" community as of 2022. The population is 97% white, meeting the criteria for a dominant racial group comprising over 75% of the population. The median income for 2022 was $70,596, showing a slight increase from the previous year, indicating economic stability for the predominantly white community.
Terril has maintained its "Low Diversity" status over the past decade. The white population has consistently remained above 95% from 2013 to 2022. Minor demographic shifts include the Hispanic population growing from 0% in 2013 to 1% in 2022, the "Two or More Races" category increasing from 0% in 2014 to 2% in 2022, and the Black population fluctuating between 0% and 1% since 2017. These small changes suggest the potential for a slow transition towards increased diversity in the future.
The median income in Terril has grown from $66,651 in 2013 to $70,596 in 2022, representing a 5.9% increase over nine years. This modest growth indicates a relatively stable economic environment. The income peaked in 2017 at $72,058 and has fluctuated since then. The population has varied between 842 in 2011 and 1,057 in 2021, with the 2022 population at 937, showing a slight decline from the previous two years but remaining higher than most earlier years in the decade.
Terril's demographic composition contrasts with national trends of increasing diversity, particularly in urban and suburban areas. The community's slow rate of change is typical for small, rural Midwestern communities. The median household income in Terril ($70,596 in 2022) exceeds the national median ($69,021 as of 2022), suggesting a relatively prosperous community despite its small size and rural location. This economic stability may contribute to the slow pace of demographic change.
The subtle increases in Hispanic and multiracial populations align with broader national trends of increasing diversity, albeit at a much slower pace. If these trends continue or accelerate, Terril might gradually transition from "Low Diversity" to "Moderate Diversity" over the coming decades, but such a shift would likely take many years at the current rate of change.
Terril remains a "Low Diversity" community with a strong white majority, but there are early indications of very gradual diversification. The community's economic stability, as evidenced by above-average median incomes, may be both a result of and a contributing factor to the slow pace of demographic change. Monitoring these trends in the coming years will be crucial to understanding whether Terril will eventually join the national trend towards increased diversity or maintain its current demographic composition.
