18351 vs 18017 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 18351, Orange = ZIP 18017.
Quick verdict: ZIP 18351 is more affordable rent. ZIP 18017 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 18351
Portland borough, PA
View full profile →- Population695
- Median Income$71,667
- Median Home Value$259k
- Median Rent$1,254
- Median Age34.5 yrs
- Poverty Rate21.0%
ZIP 18017
Bethlehem city, PA
View full profile →- Population40,463
- Median Income$88,946
- Median Home Value$311k
- Median Rent$1,358
- Median Age44.7 yrs
- Poverty Rate10.2%
Visual comparison (same scale)
Population
69540,463
Median Income
$71,667$88,946
Median Home Value
$259k$311k
Median Rent
$1,254$1,358
Median Age
34.5 yrs44.7 yrs
Poverty Rate
21.0%10.2%
Demographics
ZIP 18351
Portland borough, PA
View full profile →- White %94.5%
- Black %0.0%
- Asian %0.0%
- Hispanic %23.6%
- Age 0–17 %29.5%
- Age 18–64 %64.8%
- Age 65+ %5.8%
- Bachelor's+ %12.4%
- Diversity Index5/100
ZIP 18017
Bethlehem city, PA
View full profile →- White %69.7%
- Black %5.6%
- Asian %3.6%
- Hispanic %24.5%
- Age 0–17 %21.1%
- Age 18–64 %53.9%
- Age 65+ %25.0%
- Bachelor's+ %39.9%
- Diversity Index45/100
Visual comparison (same scale)
White %
94.5%69.7%
Black %
0.0%5.6%
Asian %
0.0%3.6%
Hispanic %
23.6%24.5%
Age 0–17 %
29.5%21.1%
Age 18–64 %
64.8%53.9%
Age 65+ %
5.8%25.0%
Bachelor's+ %
12.4%39.9%
Diversity Index
5/10045/100
Economy
ZIP 18351
Portland borough, PA
View full profile →- Median Income$71,667
- Unemployment %16.8%
- IRS Net Migration+32
- Work From Home %2.9%
ZIP 18017
Bethlehem city, PA
View full profile →- Median Income$88,946
- Unemployment %5.9%
- IRS Net Migration+1,842
- Work From Home %12.5%
Visual comparison (same scale)
Median Income
$71,667$88,946
Unemployment %
16.8%5.9%
IRS Net Migration
+32+1,842
Work From Home %
2.9%12.5%
Housing
ZIP 18351
Portland borough, PA
View full profile →- Median Home Value$259k
- Median Rent$1,254
- Owner Occupied %37.0%
- Broadband %94.1%
- Vacant %19.3%
- Median Year Built1938
ZIP 18017
Bethlehem city, PA
View full profile →- Median Home Value$311k
- Median Rent$1,358
- Owner Occupied %67.4%
- Broadband %88.0%
- Vacant %2.4%
- Median Year Built1972
Visual comparison (same scale)
Median Home Value
$259k$311k
Median Rent
$1,254$1,358
Owner Occupied %
37.0%67.4%
Broadband %
94.1%88.0%
Vacant %
19.3%2.4%
Median Year Built
19381972
Climate & Location
ZIP 18351
Portland borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)263 ft
- Nearest Airport25.9 miles (41.8 km)
- Distance to Coast45.2 miles (72.7 km)
ZIP 18017
Bethlehem city, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)390 ft
- Nearest Airport3.0 miles (4.8 km)
- Distance to Coast43.9 miles (70.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
263 ft390 ft
Nearest Airport
25.9 miles (41.8 km)3.0 miles (4.8 km)
Distance to Coast
45.2 miles (72.7 km)43.9 miles (70.6 km)
Infrastructure
ZIP 18351
Portland borough, PA
View full profile →- Work From Home %2.9%
- Walkability (0–100)23
- Broadband %94.1%
ZIP 18017
Bethlehem city, PA
View full profile →- Work From Home %12.5%
- Walkability (0–100)63
- Broadband %88.0%
Visual comparison (same scale)
Work From Home %
2.9%12.5%
Walkability (0–100)
2363
Broadband %
94.1%88.0%
Frequently Asked Questions
How do ZIP 18351 and 18017 compare?
ZIP 18351 is more affordable rent. ZIP 18017 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (18351), orange the second (18017). 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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