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Demographic Analysis of Great Diamond Island: Low Diversity and Racial Composition
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
Great Diamond Island, a neighborhood in Portland, Maine, exhibits a demographic profile categorized as "Low Diversity" as of 2022. The population is predominantly White (93%) with a small Hispanic presence (6%). Great Diamond Island is one of the Casco Bay Islands, accessible only by ferry from Portland, contributing to its distinct demographic composition and economic conditions.
Over the past decade, Great Diamond Island has maintained its status as a "Low Diversity" community. From 2013 to 2020, the neighborhood was almost entirely White, with the percentage ranging from 92% to 100%. A slight shift occurred in 2021-2022, with the introduction of a small Hispanic population (7% in 2021, 6% in 2022). This minor change suggests the beginning of a possible trend towards slightly increased diversity, though it has not significantly altered the overall "Low Diversity" categorization.
The economic landscape of Great Diamond Island has undergone significant fluctuations over the past decade. From 2013 to 2019, the median income ranged from $109,999 to $174,999, indicating an affluent community. However, there was a decrease in median income starting in 2020, dropping to $35,576 in 2020 and 2022, with a lower figure of $24,557 in 2021. This decline in median income coincides with the slight increase in racial diversity, suggesting a potential correlation between economic changes and demographic shifts.
The population of Great Diamond Island has fluctuated over the years, ranging from a low of 34 in 2019 to a high of 107 in 2022. The recent increase in population, coupled with the decrease in median income, might indicate an influx of new residents with different economic profiles, possibly contributing to the slight increase in diversity.
The demographic profile of Great Diamond Island contrasts with national trends towards increasing diversity in many urban and suburban areas. While many U.S. communities have been experiencing a gradual increase in racial and ethnic diversity over the past decade, Great Diamond Island has maintained its predominantly White population with only minor changes.
The recent decline in median income is noteworthy and diverges from broader economic trends in many parts of the country. This could be related to the unique nature of island communities, which can be more susceptible to economic shocks or changes in local industries. The COVID-19 pandemic, which began in 2020, may have played a role in this economic shift, potentially affecting tourism or other key economic drivers for the island.
While Great Diamond Island has maintained its status as a "Low Diversity" community over the past decade, recent subtle shifts in demographics and changes in economic conditions suggest the potential for ongoing transitions. The introduction of a small Hispanic population and the decrease in median income may signal the beginning of broader changes in the community's socio-economic fabric, warranting continued observation in the coming years.
