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Demographic Analysis of Zip Code 15431: A Predominantly White Community
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
DATA SOURCE
United States Census Bureau: American Community Survey Data (ACS)
Zip code 15431 in Dunbar, Pennsylvania, is classified as a "Low Diversity" community as of 2022. The population is 96% white, with minimal representation from other racial groups. The total population in 2022 was 4,789, with a median income of $45,348.
Over the past decade, this zip code has maintained its status as a "Low Diversity" community. The white population has consistently remained above 96%. Minor shifts in diversity include an increase in residents identifying as two or more races from 1% in 2013 to 3% in 2022, and the emergence of a 1% Hispanic population from 2019 onwards. The Black population, which constituted 1% from 2013 to 2020, decreased to 0% in 2021 and 2022.
The median income in this zip code has fluctuated over the past decade. It increased from $35,347 in 2013 to $48,211 in 2019, representing a 36% increase. From 2020 to 2022, the median income experienced volatility, dropping to $45,622 in 2020, rebounding to $48,231 in 2021, and declining to $45,348 in 2022. Despite recent fluctuations, the 2022 median income represents a 28% increase from 2013.
The population has declined from 5,529 in 2010 to 4,789 in 2022, a decrease of approximately 13.4%.
The demographic composition of this zip code contrasts with national trends towards increasing diversity. While the United States has been moving towards becoming a "Majority-Minority" nation, with the white population dropping below 60% in the 2020 census, this community has maintained its overwhelmingly white demographic.
The income growth in this area has largely kept pace with national trends. The U.S. median household income increased by about 36% from 2013 to 2021, comparable to the local growth of 28% over a similar period. However, the absolute income levels in this zip code remain well below the national average.
The population decline in this zip code contrasts with the overall U.S. population growth, which increased by approximately 7% from 2010 to 2020. This local population decrease, combined with the area's resistance to diversification, may indicate challenges in attracting new residents or retaining younger generations.
In conclusion, while this zip code has experienced some economic improvements over the past decade, its demographic composition has remained static in an era of increasing national diversity. The community faces challenges of a shrinking population and limited racial diversity, which could impact its long-term economic resilience and cultural vibrancy.
