18631 vs 18603 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 18631, Orange = ZIP 18603.
Quick verdict: ZIP 18631 is higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 18603 is wealthier, more diverse.
Quick Facts
ZIP 18631
Mifflinville CDP, PA
View full profile →- Population1,109
- Median Income$49,643
- Median Home Value$215k
- Median Rent—
- Median Age48.3 yrs
- Poverty Rate11.0%
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%
Visual comparison (same scale)
Population
1,10918,985
Median Income
$49,643$55,969
Median Home Value
$215k$165k
Median Rent
—$634
Median Age
48.3 yrs47.0 yrs
Poverty Rate
11.0%16.6%
Demographics
ZIP 18631
Mifflinville CDP, PA
View full profile →- White %97.4%
- Black %0.9%
- Asian %0.0%
- Hispanic %1.7%
- Age 0–17 %17.6%
- Age 18–64 %56.4%
- Age 65+ %26.1%
- Bachelor's+ %28.5%
- Diversity Index5/100
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
Visual comparison (same scale)
White %
97.4%92.5%
Black %
0.9%2.9%
Asian %
0.0%0.2%
Hispanic %
1.7%4.5%
Age 0–17 %
17.6%17.6%
Age 18–64 %
56.4%60.8%
Age 65+ %
26.1%21.6%
Bachelor's+ %
28.5%18.3%
Diversity Index
5/10014/100
Economy
ZIP 18631
Mifflinville CDP, PA
View full profile →- Median Income$49,643
- Unemployment %0.0%
- IRS Net Migration+50
- Work From Home %13.7%
ZIP 18603
Berwick borough, PA
View full profile →- Median Income$55,969
- Unemployment %4.8%
- IRS Net Migration+864
- Work From Home %9.4%
Visual comparison (same scale)
Median Income
$49,643$55,969
Unemployment %
0.0%4.8%
IRS Net Migration
+50+864
Work From Home %
13.7%9.4%
Housing
ZIP 18631
Mifflinville CDP, PA
View full profile →- Median Home Value$215k
- Median Rent—
- Owner Occupied %86.5%
- Broadband %68.4%
- Vacant %8.1%
- Median Year Built1967
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
Visual comparison (same scale)
Median Home Value
$215k$165k
Median Rent
—$634
Owner Occupied %
86.5%72.4%
Broadband %
68.4%87.5%
Vacant %
8.1%9.7%
Median Year Built
19671963
Climate & Location
ZIP 18631
Mifflinville CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,095 ft
- Nearest Airport35.4 miles (56.9 km)
- Distance to Coast94.9 miles (152.7 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,095 ft1,095 ft
Nearest Airport
35.4 miles (56.9 km)32.4 miles (52.1 km)
Distance to Coast
94.9 miles (152.7 km)95.7 miles (154.1 km)
Infrastructure
ZIP 18631
Mifflinville CDP, PA
View full profile →- Work From Home %13.7%
- Walkability (0–100)33
- Broadband %68.4%
ZIP 18603
Berwick borough, PA
View full profile →- Work From Home %9.4%
- Walkability (0–100)37
- Broadband %87.5%
Visual comparison (same scale)
Work From Home %
13.7%9.4%
Walkability (0–100)
3337
Broadband %
68.4%87.5%
Frequently Asked Questions
How do ZIP 18631 and 18603 compare?
ZIP 18631 is higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 18603 is wealthier, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (18631), orange the second (18603). 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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