21921 vs 19717 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21921, Orange = ZIP 19717.
Quick verdict: ZIP 21921 is wealthier, lower unemployment, more diverse. ZIP 19717 is higher work-from-home share.
Quick Facts
ZIP 21921
Elkton town, MD
View full profile →- Population45,698
- Median Income$84,608
- Median Home Value$296k
- Median Rent$1,168
- Median Age39.1 yrs
- Poverty Rate13.7%
ZIP 19717
Newark city, DE
View full profile →- Population6,522
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age19.4 yrs
- Poverty Rate—
Visual comparison (same scale)
Population
45,6986,522
Median Income
$84,608$0
Median Home Value
$296k—
Median Rent
$1,168—
Median Age
39.1 yrs19.4 yrs
Poverty Rate
13.7%—
Demographics
ZIP 21921
Elkton town, MD
View full profile →- White %77.5%
- Black %9.8%
- Asian %1.7%
- Hispanic %6.3%
- Age 0–17 %23.0%
- Age 18–64 %60.9%
- Age 65+ %16.1%
- Bachelor's+ %27.9%
- Diversity Index38/100
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
Visual comparison (same scale)
White %
77.5%78.5%
Black %
9.8%9.6%
Asian %
1.7%5.5%
Hispanic %
6.3%7.0%
Age 0–17 %
23.0%1.6%
Age 18–64 %
60.9%98.4%
Age 65+ %
16.1%0.0%
Bachelor's+ %
27.9%—
Diversity Index
38/10037/100
Economy
ZIP 21921
Elkton town, MD
View full profile →- Median Income$84,608
- Unemployment %3.9%
- IRS Net Migration+2,685
- Work From Home %8.8%
ZIP 19717
Newark city, DE
View full profile →- Median Income$0
- Unemployment %8.1%
- IRS Net Migration+304
- Work From Home %9.9%
Visual comparison (same scale)
Median Income
$84,608$0
Unemployment %
3.9%8.1%
IRS Net Migration
+2,685+304
Work From Home %
8.8%9.9%
Housing
ZIP 21921
Elkton town, MD
View full profile →- Median Home Value$296k
- Median Rent$1,168
- Owner Occupied %68.3%
- Broadband %90.0%
- Vacant %6.9%
- Median Year Built1987
ZIP 19717
Newark city, DE
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$296k—
Median Rent
$1,168—
Owner Occupied %
68.3%—
Broadband %
90.0%—
Vacant %
6.9%—
Median Year Built
19871800
Climate & Location
ZIP 21921
Elkton town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)106 ft
- Nearest Airport13.9 miles (22.4 km)
- Distance to Coast2.5 miles (4.1 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
106 ft106 ft
Nearest Airport
13.9 miles (22.4 km)7.8 miles (12.5 km)
Distance to Coast
2.5 miles (4.1 km)5.6 miles (9.0 km)
Infrastructure
ZIP 21921
Elkton town, MD
View full profile →- Work From Home %8.8%
- Walkability (0–100)38
- Broadband %90.0%
Visual comparison (same scale)
Work From Home %
8.8%9.9%
Walkability (0–100)
3866
Broadband %
90.0%—
Frequently Asked Questions
How do ZIP 21921 and 19717 compare?
ZIP 21921 is wealthier, lower unemployment, more diverse. ZIP 19717 is higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21921), orange the second (19717). 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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