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Demographics
Population
Median Income
Racial Distributions
The zip code 50464, encompassing Plymouth, Iowa, exhibits characteristics of Low Diversity with a strong White Majority. As of 2022, the white population constitutes 97% of the total. The area has a population of 447 as of 2022, with a median income of $72,926.
Over the past decade, Plymouth has maintained its status as a White Majority community with Low Diversity. From 2013 to 2022, the white population has remained above 95%, with minimal representation from other racial groups. There have been slight fluctuations in the Hispanic population, ranging from 0% to 3%, but these changes have not significantly altered the overall demographic categorization of the area.
The community has shown minor shifts towards increased diversity, with the introduction of small percentages of Asian, Black, and multiracial residents in some years. However, these changes have been minimal and inconsistent, not indicating a clear trend towards increased diversity.
The median income in Plymouth has shown an upward trend over the past decade, increasing from $62,603 in 2013 to $72,926 in 2022. This represents an increase of about 16.5% over nine years, suggesting improving economic conditions for residents.
While the median income has risen, the population has decreased from 552 in 2013 to 447 in 2022, a decline of about 19%. This combination of rising incomes and declining population could suggest various scenarios, such as older residents aging in place with increasing retirement incomes, younger, higher-earning professionals moving in as older, lower-income residents move out, or economic improvements benefiting existing residents while overall population decreases due to other factors.
The demographic stability of Plymouth contrasts with national trends towards increasing diversity in many areas of the United States. The rising median income in Plymouth aligns with broader economic trends of recovery and growth following the 2008 financial crisis. However, the declining population goes against the trend of many small cities and suburbs, which have seen population growth.
Plymouth, Iowa (zip code 50464) presents a picture of a stable, predominantly white community with improving economic conditions but a declining population. It has maintained its Low Diversity status over the past decade, while the rising incomes suggest a community that is economically resilient despite its small and shrinking size. The lack of significant demographic shifts in the face of national trends towards increased diversity makes this area somewhat unique.