15666 vs 15012 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 15666, Orange = ZIP 15012.
Quick verdict: ZIP 15666 is wealthier, lower poverty rate. ZIP 15012 is higher home values, more affordable rent, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
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%
ZIP 15012
Fellsburg CDP, PA
View full profile →- Population15,294
- Median Income$61,903
- Median Home Value$188k
- Median Rent$607
- Median Age47.4 yrs
- Poverty Rate15.3%
Visual comparison (same scale)
Population
15,42015,294
Median Income
$64,943$61,903
Median Home Value
$155k$188k
Median Rent
$624$607
Median Age
49.3 yrs47.4 yrs
Poverty Rate
10.8%15.3%
Demographics
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
ZIP 15012
Fellsburg CDP, PA
View full profile →- White %91.1%
- Black %3.5%
- Asian %1.1%
- Hispanic %1.9%
- Age 0–17 %18.4%
- Age 18–64 %56.9%
- Age 65+ %24.8%
- Bachelor's+ %27.8%
- Diversity Index17/100
Visual comparison (same scale)
White %
97.9%91.1%
Black %
0.2%3.5%
Asian %
0.1%1.1%
Hispanic %
0.3%1.9%
Age 0–17 %
16.4%18.4%
Age 18–64 %
59.5%56.9%
Age 65+ %
24.1%24.8%
Bachelor's+ %
22.6%27.8%
Diversity Index
4/10017/100
Economy
ZIP 15666
Mammoth CDP, PA
View full profile →- Median Income$64,943
- Unemployment %4.9%
- IRS Net Migration+702
- Work From Home %7.4%
ZIP 15012
Fellsburg CDP, PA
View full profile →- Median Income$61,903
- Unemployment %4.1%
- IRS Net Migration+696
- Work From Home %10.7%
Visual comparison (same scale)
Median Income
$64,943$61,903
Unemployment %
4.9%4.1%
IRS Net Migration
+702+696
Work From Home %
7.4%10.7%
Housing
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
ZIP 15012
Fellsburg CDP, PA
View full profile →- Median Home Value$188k
- Median Rent$607
- Owner Occupied %74.6%
- Broadband %88.2%
- Vacant %9.3%
- Median Year Built1964
Visual comparison (same scale)
Median Home Value
$155k$188k
Median Rent
$624$607
Owner Occupied %
78.9%74.6%
Broadband %
83.2%88.2%
Vacant %
7.6%9.3%
Median Year Built
19601964
Climate & Location
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)
ZIP 15012
Fellsburg CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)762 ft
- Nearest Airport15.1 miles (24.3 km)
- Distance to Coast130.1 miles (209.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,003 ft762 ft
Nearest Airport
9.7 miles (15.6 km)15.1 miles (24.3 km)
Distance to Coast
135.2 miles (217.6 km)130.1 miles (209.3 km)
Infrastructure
ZIP 15666
Mammoth CDP, PA
View full profile →- Work From Home %7.4%
- Walkability (0–100)38
- Broadband %83.2%
ZIP 15012
Fellsburg CDP, PA
View full profile →- Work From Home %10.7%
- Walkability (0–100)40
- Broadband %88.2%
Visual comparison (same scale)
Work From Home %
7.4%10.7%
Walkability (0–100)
3840
Broadband %
83.2%88.2%
Frequently Asked Questions
How do ZIP 15666 and 15012 compare?
ZIP 15666 is wealthier, lower poverty rate. ZIP 15012 is higher home values, more affordable rent, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (15666), orange the second (15012). 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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