15870 vs 15857 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 15870, Orange = ZIP 15857.
Quick verdict: ZIP 15870 is more affordable rent, lower unemployment, higher work-from-home share. ZIP 15857 is wealthier, higher home values, lower poverty rate, more diverse, more educated.
Quick Facts
ZIP 15870
Wilcox CDP, PA
View full profile →- Population1,239
- Median Income$58,750
- Median Home Value$107k
- Median Rent$433
- Median Age50.4 yrs
- Poverty Rate12.6%
ZIP 15857
St. Marys city, PA
View full profile →- Population12,825
- Median Income$64,894
- Median Home Value$145k
- Median Rent$619
- Median Age49.8 yrs
- Poverty Rate8.3%
Visual comparison (same scale)
Population
1,23912,825
Median Income
$58,750$64,894
Median Home Value
$107k$145k
Median Rent
$433$619
Median Age
50.4 yrs49.8 yrs
Poverty Rate
12.6%8.3%
Demographics
ZIP 15870
Wilcox CDP, PA
View full profile →- White %97.7%
- Black %0.0%
- Asian %0.2%
- Hispanic %0.3%
- Age 0–17 %16.9%
- Age 18–64 %57.1%
- Age 65+ %25.9%
- Bachelor's+ %19.8%
- Diversity Index5/100
ZIP 15857
St. Marys city, PA
View full profile →- White %94.2%
- Black %1.7%
- Asian %0.3%
- Hispanic %1.6%
- Age 0–17 %18.1%
- Age 18–64 %56.4%
- Age 65+ %25.6%
- Bachelor's+ %20.6%
- Diversity Index11/100
Visual comparison (same scale)
White %
97.7%94.2%
Black %
0.0%1.7%
Asian %
0.2%0.3%
Hispanic %
0.3%1.6%
Age 0–17 %
16.9%18.1%
Age 18–64 %
57.1%56.4%
Age 65+ %
25.9%25.6%
Bachelor's+ %
19.8%20.6%
Diversity Index
5/10011/100
Economy
ZIP 15870
Wilcox CDP, PA
View full profile →- Median Income$58,750
- Unemployment %3.4%
- IRS Net Migration+56
- Work From Home %7.3%
ZIP 15857
St. Marys city, PA
View full profile →- Median Income$64,894
- Unemployment %8.4%
- IRS Net Migration+584
- Work From Home %1.2%
Visual comparison (same scale)
Median Income
$58,750$64,894
Unemployment %
3.4%8.4%
IRS Net Migration
+56+584
Work From Home %
7.3%1.2%
Housing
ZIP 15870
Wilcox CDP, PA
View full profile →- Median Home Value$107k
- Median Rent$433
- Owner Occupied %92.7%
- Broadband %86.8%
- Vacant %44.5%
- Median Year Built1967
ZIP 15857
St. Marys city, PA
View full profile →- Median Home Value$145k
- Median Rent$619
- Owner Occupied %76.0%
- Broadband %84.1%
- Vacant %8.3%
- Median Year Built1963
Visual comparison (same scale)
Median Home Value
$107k$145k
Median Rent
$433$619
Owner Occupied %
92.7%76.0%
Broadband %
86.8%84.1%
Vacant %
44.5%8.3%
Median Year Built
19671963
Climate & Location
ZIP 15870
Wilcox CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,720 ft
- Nearest Airport14.9 miles (24.0 km)
- Distance to Coast71.3 miles (114.8 km)
ZIP 15857
St. Marys city, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,720 ft
- Nearest Airport24.8 miles (40.0 km)
- Distance to Coast81.2 miles (130.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,720 ft1,720 ft
Nearest Airport
14.9 miles (24.0 km)24.8 miles (40.0 km)
Distance to Coast
71.3 miles (114.8 km)81.2 miles (130.7 km)
Infrastructure
ZIP 15857
St. Marys city, PA
View full profile →- Work From Home %1.2%
- Walkability (0–100)32
- Broadband %84.1%
Visual comparison (same scale)
Work From Home %
7.3%1.2%
Walkability (0–100)
1832
Broadband %
86.8%84.1%
Frequently Asked Questions
How do ZIP 15870 and 15857 compare?
ZIP 15870 is more affordable rent, lower unemployment, higher work-from-home share. ZIP 15857 is wealthier, higher home values, lower poverty rate, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (15870), orange the second (15857). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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