Zip Code
15857
City
Saint Marys, PA
Population & Migration
What is the forecasted population for Zip code 15857 Saint Marys, PA?
- Population census 2020
- 12,433
- Forecasted population 2025
- 12,594
- 0.01% vs. 2020
- Forecasted population 2030
- 12,373
- -0.00% vs. 2020
Zip code 15857 Saint Marys, PA population is forecasted to decrease 0.01% by 2025 (-3.4 points below the 4.7% national average).
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Housing and Affordability
With a forecasted population of 12,594 people for 2025 zip code 15857 Saint Marys, PA will generate a good demand for housing, which is expected to have an excess of -30 houses for 2030. Vacancy rate is 1.8 points below national US average.
- Total homes available 2020
- 6,406
- Estimated total home demand in 2030
- 6,375
- Total homes balance inventory
- -30
Average Household Income in zip code 15857 Saint Marys, PA
from Internal Revenue Service
- Average household income in 2021
- $71,681
Affordability
- Affordability Index
- 1
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 15857 Saint Marys, PA?
County total number of drinking water violations
559
+129%
244
County total number of drinking water contaminations
81
+238%
24
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