19731 vs 19720 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 19731, Orange = ZIP 19720.
Quick verdict: ZIP 19731 is higher home values, lower poverty rate, lower unemployment. ZIP 19720 is wealthier, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 19731
Port Penn CDP, DE
View full profile →- Population630
- Median Income$68,832
- Median Home Value$348k
- Median Rent—
- Median Age67.2 yrs
- Poverty Rate2.4%
ZIP 19720
New Castle city, DE
View full profile →- Population60,593
- Median Income$75,985
- Median Home Value$243k
- Median Rent$1,144
- Median Age39.7 yrs
- Poverty Rate10.1%
Visual comparison (same scale)
Population
63060,593
Median Income
$68,832$75,985
Median Home Value
$348k$243k
Median Rent
—$1,144
Median Age
67.2 yrs39.7 yrs
Poverty Rate
2.4%10.1%
Demographics
ZIP 19731
Port Penn CDP, DE
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %20.0%
- Age 18–64 %17.8%
- Age 65+ %62.2%
- Bachelor's+ %0.0%
- Diversity Index0/100
ZIP 19720
New Castle city, DE
View full profile →- White %38.7%
- Black %43.3%
- Asian %1.7%
- Hispanic %17.4%
- Age 0–17 %21.9%
- Age 18–64 %63.1%
- Age 65+ %14.9%
- Bachelor's+ %21.6%
- Diversity Index63/100
Visual comparison (same scale)
White %
100.0%38.7%
Black %
0.0%43.3%
Asian %
0.0%1.7%
Hispanic %
0.0%17.4%
Age 0–17 %
20.0%21.9%
Age 18–64 %
17.8%63.1%
Age 65+ %
62.2%14.9%
Bachelor's+ %
0.0%21.6%
Diversity Index
0/10063/100
Economy
ZIP 19731
Port Penn CDP, DE
View full profile →- Median Income$68,832
- Unemployment %0.0%
- IRS Net Migration+29
- Work From Home %0.0%
ZIP 19720
New Castle city, DE
View full profile →- Median Income$75,985
- Unemployment %3.5%
- IRS Net Migration+2,820
- Work From Home %13.8%
Visual comparison (same scale)
Median Income
$68,832$75,985
Unemployment %
0.0%3.5%
IRS Net Migration
+29+2,820
Work From Home %
0.0%13.8%
Housing
ZIP 19731
Port Penn CDP, DE
View full profile →- Median Home Value$348k
- Median Rent—
- Owner Occupied %91.5%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1938
ZIP 19720
New Castle city, DE
View full profile →- Median Home Value$243k
- Median Rent$1,144
- Owner Occupied %67.2%
- Broadband %90.2%
- Vacant %4.8%
- Median Year Built1971
Visual comparison (same scale)
Median Home Value
$348k$243k
Median Rent
—$1,144
Owner Occupied %
91.5%67.2%
Broadband %
100.0%90.2%
Vacant %
0.0%4.8%
Median Year Built
19381971
Climate & Location
ZIP 19731
Port Penn CDP, DE
View full profile →- Snow Days/Year0 days
- Elevation (ft)79 ft
- Nearest Airport11.1 miles (17.8 km)
- Distance to Coast0.5 miles (0.7 km)
ZIP 19720
New Castle city, DE
View full profile →- Snow Days/Year0 days
- Elevation (ft)79 ft
- Nearest Airport2.2 miles (3.5 km)
- Distance to Coast1.3 miles (2.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
79 ft79 ft
Nearest Airport
11.1 miles (17.8 km)2.2 miles (3.5 km)
Distance to Coast
0.5 miles (0.7 km)1.3 miles (2.2 km)
Infrastructure
ZIP 19731
Port Penn CDP, DE
View full profile →- Work From Home %0.0%
- Walkability (0–100)27
- Broadband %100.0%
ZIP 19720
New Castle city, DE
View full profile →- Work From Home %13.8%
- Walkability (0–100)59
- Broadband %90.2%
Visual comparison (same scale)
Work From Home %
0.0%13.8%
Walkability (0–100)
2759
Broadband %
100.0%90.2%
Frequently Asked Questions
How do ZIP 19731 and 19720 compare?
ZIP 19731 is higher home values, lower poverty rate, lower unemployment. ZIP 19720 is wealthier, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (19731), orange the second (19720). 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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