15634 vs 15666 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 15634, Orange = ZIP 15666.
Quick verdict: ZIP 15634 is more affordable rent, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 15666 is wealthier, higher home values, higher work-from-home share.
Quick Facts
ZIP 15634
Grapeville CDP, PA
View full profile →- Population471
- Median Income$46,359
- Median Home Value$93k
- Median Rent$588
- Median Age38.9 yrs
- Poverty Rate9.1%
ZIP 15666
Mammoth CDP, PA
View full profile →- Population15,420
- Median Income$64,943
- Median Home Value$155k
- Median Rent$624
- Median Age49.3 yrs
- Poverty Rate10.8%
Visual comparison (same scale)
Population
47115,420
Median Income
$46,359$64,943
Median Home Value
$93k$155k
Median Rent
$588$624
Median Age
38.9 yrs49.3 yrs
Poverty Rate
9.1%10.8%
Demographics
ZIP 15634
Grapeville CDP, PA
View full profile →- White %94.9%
- Black %0.0%
- Asian %1.7%
- Hispanic %0.0%
- Age 0–17 %14.7%
- Age 18–64 %66.9%
- Age 65+ %18.5%
- Bachelor's+ %25.2%
- Diversity Index10/100
ZIP 15666
Mammoth CDP, PA
View full profile →- White %97.9%
- Black %0.2%
- Asian %0.1%
- Hispanic %0.3%
- Age 0–17 %16.4%
- Age 18–64 %59.5%
- Age 65+ %24.1%
- Bachelor's+ %22.6%
- Diversity Index4/100
Visual comparison (same scale)
White %
94.9%97.9%
Black %
0.0%0.2%
Asian %
1.7%0.1%
Hispanic %
0.0%0.3%
Age 0–17 %
14.7%16.4%
Age 18–64 %
66.9%59.5%
Age 65+ %
18.5%24.1%
Bachelor's+ %
25.2%22.6%
Diversity Index
10/1004/100
Economy
ZIP 15634
Grapeville CDP, PA
View full profile →- Median Income$46,359
- Unemployment %0.0%
- IRS Net Migration+21
- Work From Home %4.8%
ZIP 15666
Mammoth CDP, PA
View full profile →- Median Income$64,943
- Unemployment %4.9%
- IRS Net Migration+702
- Work From Home %7.4%
Visual comparison (same scale)
Median Income
$46,359$64,943
Unemployment %
0.0%4.9%
IRS Net Migration
+21+702
Work From Home %
4.8%7.4%
Housing
ZIP 15634
Grapeville CDP, PA
View full profile →- Median Home Value$93k
- Median Rent$588
- Owner Occupied %64.8%
- Broadband %100.0%
- Vacant %18.7%
- Median Year Built1949
ZIP 15666
Mammoth CDP, PA
View full profile →- Median Home Value$155k
- Median Rent$624
- Owner Occupied %78.9%
- Broadband %83.2%
- Vacant %7.6%
- Median Year Built1960
Visual comparison (same scale)
Median Home Value
$93k$155k
Median Rent
$588$624
Owner Occupied %
64.8%78.9%
Broadband %
100.0%83.2%
Vacant %
18.7%7.6%
Median Year Built
19491960
Climate & Location
ZIP 15634
Grapeville CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport11.1 miles (17.8 km)
- Distance to Coast122.9 miles (197.8 km)
ZIP 15666
Mammoth CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,003 ft
- Nearest Airport9.7 miles (15.6 km)
- Distance to Coast135.2 miles (217.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
860 ft1,003 ft
Nearest Airport
11.1 miles (17.8 km)9.7 miles (15.6 km)
Distance to Coast
122.9 miles (197.8 km)135.2 miles (217.6 km)
Infrastructure
ZIP 15634
Grapeville CDP, PA
View full profile →- Work From Home %4.8%
- Walkability (0–100)34
- Broadband %100.0%
ZIP 15666
Mammoth CDP, PA
View full profile →- Work From Home %7.4%
- Walkability (0–100)38
- Broadband %83.2%
Visual comparison (same scale)
Work From Home %
4.8%7.4%
Walkability (0–100)
3438
Broadband %
100.0%83.2%
Frequently Asked Questions
How do ZIP 15634 and 15666 compare?
ZIP 15634 is more affordable rent, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 15666 is wealthier, higher home values, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (15634), orange the second (15666). 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).
Continue exploring