15642 vs 15666 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 15642, Orange = ZIP 15666.
Quick verdict: ZIP 15642 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 15666 is more affordable rent.
Quick Facts
ZIP 15642
White Oak borough, PA
View full profile →- Population46,727
- Median Income$92,975
- Median Home Value$236k
- Median Rent$769
- Median Age44.9 yrs
- Poverty Rate6.1%
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
46,72715,420
Median Income
$92,975$64,943
Median Home Value
$236k$155k
Median Rent
$769$624
Median Age
44.9 yrs49.3 yrs
Poverty Rate
6.1%10.8%
Demographics
ZIP 15642
White Oak borough, PA
View full profile →- White %94.8%
- Black %0.7%
- Asian %0.9%
- Hispanic %1.7%
- Age 0–17 %21.6%
- Age 18–64 %57.7%
- Age 65+ %20.7%
- Bachelor's+ %41.1%
- 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 %
94.8%97.9%
Black %
0.7%0.2%
Asian %
0.9%0.1%
Hispanic %
1.7%0.3%
Age 0–17 %
21.6%16.4%
Age 18–64 %
57.7%59.5%
Age 65+ %
20.7%24.1%
Bachelor's+ %
41.1%22.6%
Diversity Index
10/1004/100
Economy
ZIP 15642
White Oak borough, PA
View full profile →- Median Income$92,975
- Unemployment %4.2%
- IRS Net Migration+2,128
- Work From Home %16.1%
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
$92,975$64,943
Unemployment %
4.2%4.9%
IRS Net Migration
+2,128+702
Work From Home %
16.1%7.4%
Housing
ZIP 15642
White Oak borough, PA
View full profile →- Median Home Value$236k
- Median Rent$769
- Owner Occupied %84.8%
- Broadband %92.3%
- Vacant %4.3%
- Median Year Built1968
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
$236k$155k
Median Rent
$769$624
Owner Occupied %
84.8%78.9%
Broadband %
92.3%83.2%
Vacant %
4.3%7.6%
Median Year Built
19681960
Climate & Location
ZIP 15642
White Oak borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport11.1 miles (17.9 km)
- Distance to Coast120.8 miles (194.5 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 (17.9 km)9.7 miles (15.6 km)
Distance to Coast
120.8 miles (194.5 km)135.2 miles (217.6 km)
Infrastructure
ZIP 15642
White Oak borough, PA
View full profile →- Work From Home %16.1%
- Walkability (0–100)39
- Broadband %92.3%
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 %
16.1%7.4%
Walkability (0–100)
3938
Broadband %
92.3%83.2%
Frequently Asked Questions
How do ZIP 15642 and 15666 compare?
ZIP 15642 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 15666 is more affordable rent.
What do the blue and orange colors mean?
Blue represents the first ZIP (15642), 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