21056 vs 21402 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21056, Orange = ZIP 21402.
Quick verdict: ZIP 21056 is wealthier, lower unemployment, more educated, higher work-from-home share. ZIP 21402 is more diverse.
Quick Facts
ZIP 21056
MD
View full profile →- Population264
- Median Income$250,001
- Median Home Value$2000k
- Median Rent—
- Median Age66.6 yrs
- Poverty Rate0.0%
ZIP 21402
Naval Academy CDP, MD
View full profile →- Population2,390
- Median Income$85,893
- Median Home Value—
- Median Rent$2,667
- Median Age21.6 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
2642,390
Median Income
$250,001$85,893
Median Home Value
$2000k—
Median Rent
—$2,667
Median Age
66.6 yrs21.6 yrs
Poverty Rate
0.0%0.0%
Demographics
ZIP 21056
MD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %0.0%
- Age 18–64 %19.3%
- Age 65+ %80.7%
- Bachelor's+ %92.4%
- Diversity Index0/100
ZIP 21402
Naval Academy CDP, MD
View full profile →- White %58.8%
- Black %10.0%
- Asian %5.7%
- Hispanic %30.4%
- Age 0–17 %22.6%
- Age 18–64 %75.7%
- Age 65+ %1.8%
- Bachelor's+ %35.1%
- Diversity Index55/100
Visual comparison (same scale)
White %
100.0%58.8%
Black %
0.0%10.0%
Asian %
0.0%5.7%
Hispanic %
0.0%30.4%
Age 0–17 %
0.0%22.6%
Age 18–64 %
19.3%75.7%
Age 65+ %
80.7%1.8%
Bachelor's+ %
92.4%35.1%
Diversity Index
0/10055/100
Economy
ZIP 21056
MD
View full profile →- Median Income$250,001
- Unemployment %0.0%
- IRS Net Migration+16
- Work From Home %15.1%
ZIP 21402
Naval Academy CDP, MD
View full profile →- Median Income$85,893
- Unemployment %6.2%
- IRS Net Migration+140
- Work From Home %7.3%
Visual comparison (same scale)
Median Income
$250,001$85,893
Unemployment %
0.0%6.2%
IRS Net Migration
+16+140
Work From Home %
15.1%7.3%
Housing
ZIP 21056
MD
View full profile →- Median Home Value$2000k
- Median Rent—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %44.4%
- Median Year Built1948
ZIP 21402
Naval Academy CDP, MD
View full profile →- Median Home Value—
- Median Rent$2,667
- Owner Occupied %0.0%
- Broadband %100.0%
- Vacant %16.4%
- Median Year Built1949
Visual comparison (same scale)
Median Home Value
$2000k—
Median Rent
—$2,667
Owner Occupied %
100.0%0.0%
Broadband %
100.0%100.0%
Vacant %
44.4%16.4%
Median Year Built
19481949
Climate & Location
ZIP 21056
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)8 ft
- Nearest Airport14.7 miles (23.6 km)
- Distance to Coast0.8 miles (1.3 km)
ZIP 21402
Naval Academy CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)8 ft
- Nearest Airport16.7 miles (26.9 km)
- Distance to Coast0.8 miles (1.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
8 ft8 ft
Nearest Airport
14.7 miles (23.6 km)16.7 miles (26.9 km)
Distance to Coast
0.8 miles (1.3 km)0.8 miles (1.3 km)
Infrastructure
ZIP 21402
Naval Academy CDP, MD
View full profile →- Work From Home %7.3%
- Walkability (0–100)55
- Broadband %100.0%
Visual comparison (same scale)
Work From Home %
15.1%7.3%
Walkability (0–100)
2855
Broadband %
100.0%100.0%
Frequently Asked Questions
How do ZIP 21056 and 21402 compare?
ZIP 21056 is wealthier, lower unemployment, more educated, higher work-from-home share. ZIP 21402 is more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (21056), orange the second (21402). 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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