21930 vs 21921 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21930, Orange = ZIP 21921.
Quick verdict: ZIP 21930 is lower poverty rate, lower unemployment. ZIP 21921 is wealthier, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21930
MD
View full profile →- Population30
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age62.5 yrs
- Poverty Rate0.0%
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%
Visual comparison (same scale)
Population
3045,698
Median Income
$0$84,608
Median Home Value
—$296k
Median Rent
—$1,168
Median Age
62.5 yrs39.1 yrs
Poverty Rate
0.0%13.7%
Demographics
ZIP 21930
MD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %0.0%
- Age 18–64 %50.0%
- Age 65+ %50.0%
- Bachelor's+ %0.0%
- Diversity Index0/100
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
Visual comparison (same scale)
White %
100.0%77.5%
Black %
0.0%9.8%
Asian %
0.0%1.7%
Hispanic %
0.0%6.3%
Age 0–17 %
0.0%23.0%
Age 18–64 %
50.0%60.9%
Age 65+ %
50.0%16.1%
Bachelor's+ %
0.0%27.9%
Diversity Index
0/10038/100
Economy
ZIP 21930
MD
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+2
- Work From Home %0.0%
- Mean Commute (min)15 min
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%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$0$84,608
Unemployment %
0.0%3.9%
IRS Net Migration
+2+2,685
Work From Home %
0.0%8.8%
Mean Commute (min)
15 min—
Housing
ZIP 21930
MD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %83.7%
- Median Year Built1800
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
Visual comparison (same scale)
Median Home Value
—$296k
Median Rent
—$1,168
Owner Occupied %
100.0%68.3%
Broadband %
100.0%90.0%
Vacant %
83.7%6.9%
Median Year Built
18001987
Climate & Location
ZIP 21930
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)40 ft
- Nearest Airport16.2 miles (26.1 km)
- Distance to Coast1.1 miles (1.9 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
40 ft106 ft
Nearest Airport
16.2 miles (26.1 km)13.9 miles (22.4 km)
Distance to Coast
1.1 miles (1.9 km)2.5 miles (4.1 km)
Infrastructure
ZIP 21930
MD
View full profile →- Mean Commute (min)15 min
- Work From Home %0.0%
- Walkability (0–100)27
- Broadband %100.0%
ZIP 21921
Elkton town, MD
View full profile →- Mean Commute (min)—
- Work From Home %8.8%
- Walkability (0–100)38
- Broadband %90.0%
Visual comparison (same scale)
Mean Commute (min)
15 min—
Work From Home %
0.0%8.8%
Walkability (0–100)
2738
Broadband %
100.0%90.0%
Frequently Asked Questions
How do ZIP 21930 and 21921 compare?
ZIP 21930 is lower poverty rate, lower unemployment. ZIP 21921 is wealthier, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21930), orange the second (21921). 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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