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Population Trends and Urban Characteristics in ZIP Code 21230, Baltimore, Maryland
CATEGORY
Demographics
DATA
Population
Population Density
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Demographics
Population
Population Density
ZIP code 21230 in Baltimore, Maryland has experienced population fluctuations over the past decade, with the population peaking in 2018 at 34,606 residents and then declining to 32,696 by 2022. The area spans 8.18 square miles, resulting in a population density of 3,997.07 people per square mile in 2022.
Given this population density, ZIP code 21230 falls within the urban classification range. Urban areas are characterized by multi-story residential buildings, commercial establishments, and well-developed infrastructure and services. Residents in such areas typically live in smaller spaces, ranging from 500 to 1,000 square feet, and enjoy a fast-paced, diverse, and culturally rich lifestyle.
The estimated number of housing units corresponding to the 2022 population, based on the national average household size of 2.61, is approximately 12,527. This suggests a relatively high concentration of housing units within the ZIP code, consistent with an urban environment.
The historical population data reveals that the area has experienced both growth and decline over the past decade. The population increased steadily from 2010 to 2014, reaching a peak in 2018, before declining in recent years. This pattern suggests that the area may have undergone urban development and revitalization efforts during the growth period, attracting new residents and businesses. The recent population decline could be attributed to various factors, such as changes in economic conditions, housing affordability, or shifts in demographic preferences.
Overall, ZIP code 21230 in Baltimore exhibits characteristics of an urban area, with a relatively high population density, concentrated housing, and a lifestyle suited for individuals and families who enjoy the vibrancy and amenities of city life. The historical population data indicates that the area has experienced periods of growth and decline, reflecting the dynamic nature of urban development and the potential influence of socioeconomic factors on population trends.
