19717 vs 21920 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 19717, Orange = ZIP 21920.
Quick verdict: ZIP 21920 is wealthier, lower unemployment, more diverse, higher work-from-home share.
Quick Facts
ZIP 19717
Newark city, DE
View full profile →- Population6,522
- Median Income$0
- Median Home Value—
- Median Age19.4 yrs
- Poverty Rate—
ZIP 21920
MD
View full profile →- Population1,153
- Median Income$119,156
- Median Home Value$339k
- Median Age42.2 yrs
- Poverty Rate9.5%
Visual comparison (same scale)
Population
6,5221,153
Median Income
$0$119,156
Median Home Value
—$339k
Median Age
19.4 yrs42.2 yrs
Poverty Rate
—9.5%
Demographics
ZIP 19717
Newark city, DE
View full profile →- White %78.5%
- Black %9.6%
- Asian %5.5%
- Hispanic %7.0%
- Age 0–17 %1.6%
- Age 18–64 %98.4%
- Age 65+ %0.0%
- Bachelor's+ %—
- Diversity Index37/100
ZIP 21920
MD
View full profile →- White %77.1%
- Black %0.0%
- Asian %0.0%
- Hispanic %14.2%
- Age 0–17 %22.3%
- Age 18–64 %58.2%
- Age 65+ %19.5%
- Bachelor's+ %21.7%
- Diversity Index38/100
Visual comparison (same scale)
White %
78.5%77.1%
Black %
9.6%0.0%
Asian %
5.5%0.0%
Hispanic %
7.0%14.2%
Age 0–17 %
1.6%22.3%
Age 18–64 %
98.4%58.2%
Age 65+ %
0.0%19.5%
Bachelor's+ %
—21.7%
Diversity Index
37/10038/100
Economy
ZIP 19717
Newark city, DE
View full profile →- Median Income$0
- Unemployment %8.1%
- IRS Net Migration+304
- Work From Home %9.9%
ZIP 21920
MD
View full profile →- Median Income$119,156
- Unemployment %0.0%
- IRS Net Migration+68
- Work From Home %26.9%
Visual comparison (same scale)
Median Income
$0$119,156
Unemployment %
8.1%0.0%
IRS Net Migration
+304+68
Work From Home %
9.9%26.9%
Housing
ZIP 19717
Newark city, DE
View full profile →- Median Home Value—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
ZIP 21920
MD
View full profile →- Median Home Value$339k
- Owner Occupied %79.0%
- Broadband %91.2%
- Vacant %0.0%
- Median Year Built1983
Visual comparison (same scale)
Median Home Value
—$339k
Owner Occupied %
—79.0%
Broadband %
—91.2%
Vacant %
—0.0%
Median Year Built
18001983
Climate & Location
ZIP 19717
Newark city, DE
View full profile →- Snow Days/Year0 days
- Elevation (ft)106 ft
- Nearest Airport7.8 miles (12.5 km)
- Distance to Coast5.6 miles (9.0 km)
ZIP 21920
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)106 ft
- Nearest Airport11.9 miles (19.1 km)
- Distance to Coast4.6 miles (7.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
106 ft106 ft
Nearest Airport
7.8 miles (12.5 km)11.9 miles (19.1 km)
Distance to Coast
5.6 miles (9.0 km)4.6 miles (7.5 km)
Infrastructure
Visual comparison (same scale)
Work From Home %
9.9%26.9%
Walkability (0–100)
6626
Broadband %
—91.2%
Frequently Asked Questions
How do ZIP 19717 and 21920 compare?
ZIP 21920 is wealthier, lower unemployment, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (19717), orange the second (21920). 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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