18603 vs 17878 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 18603, Orange = ZIP 17878.
Quick verdict: ZIP 18603 is more diverse, more educated. ZIP 17878 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, higher work-from-home share.
Quick Facts
ZIP 18603
Berwick borough, PA
View full profile →- Population18,985
- Median Income$55,969
- Median Home Value$165k
- Median Rent$634
- Median Age47.0 yrs
- Poverty Rate16.6%
ZIP 17878
Stillwater borough, PA
View full profile →- Population1,573
- Median Income$76,875
- Median Home Value$196k
- Median Rent$595
- Median Age48.6 yrs
- Poverty Rate6.2%
Visual comparison (same scale)
Population
18,9851,573
Median Income
$55,969$76,875
Median Home Value
$165k$196k
Median Rent
$634$595
Median Age
47.0 yrs48.6 yrs
Poverty Rate
16.6%6.2%
Demographics
ZIP 18603
Berwick borough, PA
View full profile →- White %92.5%
- Black %2.9%
- Asian %0.2%
- Hispanic %4.5%
- Age 0–17 %17.6%
- Age 18–64 %60.8%
- Age 65+ %21.6%
- Bachelor's+ %18.3%
- Diversity Index14/100
ZIP 17878
Stillwater borough, PA
View full profile →- White %92.6%
- Black %0.3%
- Asian %0.0%
- Hispanic %2.5%
- Age 0–17 %18.3%
- Age 18–64 %54.2%
- Age 65+ %27.5%
- Bachelor's+ %18.1%
- Diversity Index14/100
Visual comparison (same scale)
White %
92.5%92.6%
Black %
2.9%0.3%
Asian %
0.2%0.0%
Hispanic %
4.5%2.5%
Age 0–17 %
17.6%18.3%
Age 18–64 %
60.8%54.2%
Age 65+ %
21.6%27.5%
Bachelor's+ %
18.3%18.1%
Diversity Index
14/10014/100
Economy
ZIP 18603
Berwick borough, PA
View full profile →- Median Income$55,969
- Unemployment %4.8%
- IRS Net Migration+864
- Work From Home %9.4%
ZIP 17878
Stillwater borough, PA
View full profile →- Median Income$76,875
- Unemployment %0.9%
- IRS Net Migration+72
- Work From Home %12.0%
Visual comparison (same scale)
Median Income
$55,969$76,875
Unemployment %
4.8%0.9%
IRS Net Migration
+864+72
Work From Home %
9.4%12.0%
Housing
ZIP 18603
Berwick borough, PA
View full profile →- Median Home Value$165k
- Median Rent$634
- Owner Occupied %72.4%
- Broadband %87.5%
- Vacant %9.7%
- Median Year Built1963
ZIP 17878
Stillwater borough, PA
View full profile →- Median Home Value$196k
- Median Rent$595
- Owner Occupied %89.2%
- Broadband %86.2%
- Vacant %12.9%
- Median Year Built1973
Visual comparison (same scale)
Median Home Value
$165k$196k
Median Rent
$634$595
Owner Occupied %
72.4%89.2%
Broadband %
87.5%86.2%
Vacant %
9.7%12.9%
Median Year Built
19631973
Climate & Location
ZIP 18603
Berwick borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,095 ft
- Nearest Airport32.4 miles (52.1 km)
- Distance to Coast95.7 miles (154.1 km)
ZIP 17878
Stillwater borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,095 ft
- Nearest Airport31.5 miles (50.6 km)
- Distance to Coast103.2 miles (166.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,095 ft1,095 ft
Nearest Airport
32.4 miles (52.1 km)31.5 miles (50.6 km)
Distance to Coast
95.7 miles (154.1 km)103.2 miles (166.1 km)
Infrastructure
ZIP 18603
Berwick borough, PA
View full profile →- Work From Home %9.4%
- Walkability (0–100)37
- Broadband %87.5%
ZIP 17878
Stillwater borough, PA
View full profile →- Work From Home %12.0%
- Walkability (0–100)27
- Broadband %86.2%
Visual comparison (same scale)
Work From Home %
9.4%12.0%
Walkability (0–100)
3727
Broadband %
87.5%86.2%
Frequently Asked Questions
How do ZIP 18603 and 17878 compare?
ZIP 18603 is more diverse, more educated. ZIP 17878 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (18603), orange the second (17878). 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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