21920 vs 21903 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21920, Orange = ZIP 21903.
Quick verdict: ZIP 21920 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21920
MD
View full profile →- Population1,153
- Median Income$119,156
- Median Home Value$339k
- Median Rent—
- Median Age42.2 yrs
- Poverty Rate9.5%
ZIP 21903
Perryville town, MD
View full profile →- Population5,679
- Median Income$77,500
- Median Home Value$272k
- Median Rent$960
- Median Age43.0 yrs
- Poverty Rate12.1%
Visual comparison (same scale)
Population
1,1535,679
Median Income
$119,156$77,500
Median Home Value
$339k$272k
Median Rent
—$960
Median Age
42.2 yrs43.0 yrs
Poverty Rate
9.5%12.1%
Demographics
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
ZIP 21903
Perryville town, MD
View full profile →- White %80.3%
- Black %11.1%
- Asian %0.0%
- Hispanic %5.0%
- Age 0–17 %22.1%
- Age 18–64 %59.4%
- Age 65+ %18.5%
- Bachelor's+ %21.6%
- Diversity Index34/100
Visual comparison (same scale)
White %
77.1%80.3%
Black %
0.0%11.1%
Asian %
0.0%0.0%
Hispanic %
14.2%5.0%
Age 0–17 %
22.3%22.1%
Age 18–64 %
58.2%59.4%
Age 65+ %
19.5%18.5%
Bachelor's+ %
21.7%21.6%
Diversity Index
38/10034/100
Economy
ZIP 21920
MD
View full profile →- Median Income$119,156
- Unemployment %0.0%
- IRS Net Migration+68
- Work From Home %26.9%
ZIP 21903
Perryville town, MD
View full profile →- Median Income$77,500
- Unemployment %4.7%
- IRS Net Migration+334
- Work From Home %11.9%
Visual comparison (same scale)
Median Income
$119,156$77,500
Unemployment %
0.0%4.7%
IRS Net Migration
+68+334
Work From Home %
26.9%11.9%
Housing
ZIP 21920
MD
View full profile →- Median Home Value$339k
- Median Rent—
- Owner Occupied %79.0%
- Broadband %91.2%
- Vacant %0.0%
- Median Year Built1983
ZIP 21903
Perryville town, MD
View full profile →- Median Home Value$272k
- Median Rent$960
- Owner Occupied %75.9%
- Broadband %95.7%
- Vacant %5.3%
- Median Year Built1980
Visual comparison (same scale)
Median Home Value
$339k$272k
Median Rent
—$960
Owner Occupied %
79.0%75.9%
Broadband %
91.2%95.7%
Vacant %
0.0%5.3%
Median Year Built
19831980
Climate & Location
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)
ZIP 21903
Perryville town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)40 ft
- Nearest Airport10.1 miles (16.3 km)
- Distance to Coast1.0 miles (1.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
106 ft40 ft
Nearest Airport
11.9 miles (19.1 km)10.1 miles (16.3 km)
Distance to Coast
4.6 miles (7.5 km)1.0 miles (1.7 km)
Infrastructure
ZIP 21903
Perryville town, MD
View full profile →- Work From Home %11.9%
- Walkability (0–100)55
- Broadband %95.7%
Visual comparison (same scale)
Work From Home %
26.9%11.9%
Walkability (0–100)
2655
Broadband %
91.2%95.7%
Frequently Asked Questions
How do ZIP 21920 and 21903 compare?
ZIP 21920 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21920), orange the second (21903). 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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