18034 vs 18101 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 18034, Orange = ZIP 18101.
Quick verdict: ZIP 18034 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 18101 is more affordable rent, more diverse.
Quick Facts
ZIP 18034
DeSales University CDP, PA
View full profile →- Population9,501
- Median Income$134,137
- Median Home Value$398k
- Median Rent$1,212
- Median Age41.1 yrs
- Poverty Rate5.5%
ZIP 18101
Allentown city, PA
View full profile →- Population5,789
- Median Income$41,542
- Median Home Value$154k
- Median Rent$1,208
- Median Age30.3 yrs
- Poverty Rate25.8%
Visual comparison (same scale)
Population
9,5015,789
Median Income
$134,137$41,542
Median Home Value
$398k$154k
Median Rent
$1,212$1,208
Median Age
41.1 yrs30.3 yrs
Poverty Rate
5.5%25.8%
Demographics
ZIP 18034
DeSales University CDP, PA
View full profile →- White %86.8%
- Black %2.0%
- Asian %4.2%
- Hispanic %3.5%
- Age 0–17 %18.4%
- Age 18–64 %64.5%
- Age 65+ %17.2%
- Bachelor's+ %53.8%
- Diversity Index24/100
ZIP 18101
Allentown city, PA
View full profile →- White %29.4%
- Black %27.1%
- Asian %3.3%
- Hispanic %47.0%
- Age 0–17 %17.1%
- Age 18–64 %76.0%
- Age 65+ %6.8%
- Bachelor's+ %19.2%
- Diversity Index62/100
Visual comparison (same scale)
White %
86.8%29.4%
Black %
2.0%27.1%
Asian %
4.2%3.3%
Hispanic %
3.5%47.0%
Age 0–17 %
18.4%17.1%
Age 18–64 %
64.5%76.0%
Age 65+ %
17.2%6.8%
Bachelor's+ %
53.8%19.2%
Diversity Index
24/10062/100
Economy
ZIP 18034
DeSales University CDP, PA
View full profile →- Median Income$134,137
- Unemployment %3.5%
- IRS Net Migration+433
- Work From Home %21.3%
ZIP 18101
Allentown city, PA
View full profile →- Median Income$41,542
- Unemployment %13.5%
- IRS Net Migration+264
- Work From Home %11.3%
Visual comparison (same scale)
Median Income
$134,137$41,542
Unemployment %
3.5%13.5%
IRS Net Migration
+433+264
Work From Home %
21.3%11.3%
Housing
ZIP 18034
DeSales University CDP, PA
View full profile →- Median Home Value$398k
- Median Rent$1,212
- Owner Occupied %89.5%
- Broadband %95.2%
- Vacant %2.5%
- Median Year Built1993
ZIP 18101
Allentown city, PA
View full profile →- Median Home Value$154k
- Median Rent$1,208
- Owner Occupied %7.7%
- Broadband %82.3%
- Vacant %9.6%
- Median Year Built1955
Visual comparison (same scale)
Median Home Value
$398k$154k
Median Rent
$1,212$1,208
Owner Occupied %
89.5%7.7%
Broadband %
95.2%82.3%
Vacant %
2.5%9.6%
Median Year Built
19931955
Climate & Location
ZIP 18034
DeSales University CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport7.4 miles (12.0 km)
- Distance to Coast40.1 miles (64.5 km)
ZIP 18101
Allentown city, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)390 ft
- Nearest Airport3.7 miles (5.9 km)
- Distance to Coast44.6 miles (71.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
860 ft390 ft
Nearest Airport
7.4 miles (12.0 km)3.7 miles (5.9 km)
Distance to Coast
40.1 miles (64.5 km)44.6 miles (71.9 km)
Infrastructure
ZIP 18034
DeSales University CDP, PA
View full profile →- Work From Home %21.3%
- Walkability (0–100)36
- Broadband %95.2%
ZIP 18101
Allentown city, PA
View full profile →- Work From Home %11.3%
- Walkability (0–100)88
- Broadband %82.3%
Visual comparison (same scale)
Work From Home %
21.3%11.3%
Walkability (0–100)
3688
Broadband %
95.2%82.3%
Frequently Asked Questions
How do ZIP 18034 and 18101 compare?
ZIP 18034 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 18101 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (18034), orange the second (18101). 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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