21155 vs 21071 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21155, Orange = ZIP 21071.
Quick verdict: ZIP 21155 is higher home values, lower unemployment, more diverse, higher work-from-home share. ZIP 21071 is wealthier, lower poverty rate, more educated.
Quick Facts
ZIP 21155
MD
View full profile →- Population3,124
- Median Income$124,219
- Median Home Value$538k
- Median Rent$1,186
- Median Age37.1 yrs
- Poverty Rate5.6%
ZIP 21071
MD
View full profile →- Population355
- Median Income$138,456
- Median Home Value$452k
- Median Rent—
- Median Age33.7 yrs
- Poverty Rate5.1%
Visual comparison (same scale)
Population
3,124355
Median Income
$124,219$138,456
Median Home Value
$538k$452k
Median Rent
$1,186—
Median Age
37.1 yrs33.7 yrs
Poverty Rate
5.6%5.1%
Demographics
ZIP 21155
MD
View full profile →- White %95.0%
- Black %1.5%
- Asian %1.1%
- Hispanic %1.8%
- Age 0–17 %25.4%
- Age 18–64 %54.5%
- Age 65+ %20.1%
- Bachelor's+ %48.8%
- Diversity Index10/100
ZIP 21071
MD
View full profile →- White %95.8%
- Black %0.0%
- Asian %1.4%
- Hispanic %0.0%
- Age 0–17 %29.9%
- Age 18–64 %49.9%
- Age 65+ %20.3%
- Bachelor's+ %67.5%
- Diversity Index8/100
Visual comparison (same scale)
White %
95.0%95.8%
Black %
1.5%0.0%
Asian %
1.1%1.4%
Hispanic %
1.8%0.0%
Age 0–17 %
25.4%29.9%
Age 18–64 %
54.5%49.9%
Age 65+ %
20.1%20.3%
Bachelor's+ %
48.8%67.5%
Diversity Index
10/1008/100
Economy
ZIP 21155
MD
View full profile →- Median Income$124,219
- Unemployment %1.9%
- IRS Net Migration+184
- Work From Home %15.5%
ZIP 21071
MD
View full profile →- Median Income$138,456
- Unemployment %13.8%
- IRS Net Migration+21
- Work From Home %0.0%
Visual comparison (same scale)
Median Income
$124,219$138,456
Unemployment %
1.9%13.8%
IRS Net Migration
+184+21
Work From Home %
15.5%0.0%
Housing
ZIP 21155
MD
View full profile →- Median Home Value$538k
- Median Rent$1,186
- Owner Occupied %82.8%
- Broadband %86.1%
- Vacant %4.6%
- Median Year Built1972
ZIP 21071
MD
View full profile →- Median Home Value$452k
- Median Rent—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$538k$452k
Median Rent
$1,186—
Owner Occupied %
82.8%100.0%
Broadband %
86.1%100.0%
Vacant %
4.6%0.0%
Median Year Built
19721938
Climate & Location
ZIP 21155
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport27.1 miles (43.5 km)
- Distance to Coast22.1 miles (35.5 km)
ZIP 21071
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport22.5 miles (36.2 km)
- Distance to Coast16.4 miles (26.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
860 ft235 ft
Nearest Airport
27.1 miles (43.5 km)22.5 miles (36.2 km)
Distance to Coast
22.1 miles (35.5 km)16.4 miles (26.5 km)
Infrastructure
Visual comparison (same scale)
Work From Home %
15.5%0.0%
Walkability (0–100)
2832
Broadband %
86.1%100.0%
Frequently Asked Questions
How do ZIP 21155 and 21071 compare?
ZIP 21155 is higher home values, lower unemployment, more diverse, higher work-from-home share. ZIP 21071 is wealthier, lower poverty rate, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21155), orange the second (21071). 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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