Zip Code
18103
City
Allentown, PA
Population & Migration
What is the forecasted population for Zip code 18103 Allentown, PA?
- Population census 2020
- 46,884
- Forecasted population 2025
- 50,478
- 7.7% vs. 2020
- Forecasted population 2030
- 53,418
- 13.9% vs. 2020
Zip code 18103 Allentown, PA population is forecasted to grow 7.7% by 2025 (3.0 points above the 4.7% national average).
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Housing and Affordability
With a forecasted population of 50,478 people for 2025 zip code 18103 Allentown, PA will generate a good demand for housing, which is expected to have a deficit of 2,692 houses for 2030. Vacancy rate is 4.2 points below national US average.
- Total homes available 2020
- 19,323
- Estimated total home demand in 2030
- 22,015
- Total homes balance inventory
- 2,692
Average Household Income in zip code 18103 Allentown, PA
from Internal Revenue Service
- Average household income in 2021
- $90,103
Affordability
- Affordability Index
- 3
Affordability indicates the ability of potential homebuyers to afford a home measured in number of years needed to pay a house. Example: Home Price 500,000 / Household Income 100,000 = 5 Years = Index 5
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Climate Resiliency
Drinking water violations
How is the quality of drinking water in Zip code 18103 Allentown, PA?
County total number of drinking water violations
677
+200%
226
County total number of drinking water contaminations
77
+235%
23
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