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Demographics
Population
Population Density
Harbor Island, a neighborhood in Seattle, Washington, experienced significant population fluctuations from 2010 to 2022. The study reveals variations in both population and density over this period.
In 2010, the population was 517, with a density of 593.37 people per square mile. This number decreased to 343 residents in 2013. Subsequently, the population increased, reaching 665 residents in 2018 with a density of 763.24 people per square mile. This peak represented a 93.9% increase from the 2013 low.
After 2018, the population declined again, reaching 511 residents in 2022 with a density of 586.49 people per square mile. This figure is similar to the 2010 population, suggesting a cyclical pattern in the neighborhood's demographics.
The fluctuating population numbers indicate that Harbor Island is subject to demographic shifts. These changes may be attributed to factors such as economic conditions, housing availability, or changes in the local job market. The low population density suggests a suburban or industrial character, which aligns with Harbor Island's status as a major industrial center in Seattle.
Harbor Island's position as an artificial island in Seattle's harbor likely influences its demographic patterns. The area is primarily known for its port facilities, container terminals, and industrial activities rather than residential developments. This industrial focus may explain the lower population density compared to more residential areas of Seattle and could contribute to the observed population fluctuations as employment opportunities change.
The estimated housing units for 2022 (approximately 196 units based on the national average household size) suggest a small but established residential presence. This residential component coexists with the island's industrial character.
Harbor Island presents a case of a neighborhood balancing industrial significance with a small residential population. The cyclical nature of its population changes over the past decade reflects the interplay between urban development, industrial needs, and residential patterns in this Seattle neighborhood.