21120 vs 21111 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21120, Orange = ZIP 21111.
Quick verdict: ZIP 21120 is wealthier, lower poverty rate, lower unemployment, more diverse, higher work-from-home share. ZIP 21111 is higher home values, more educated.
Quick Facts
ZIP 21120
MD
View full profile →- Population7,286
- Median Income$157,275
- Median Home Value$552k
- Median Rent$1,338
- Median Age41.4 yrs
- Poverty Rate2.7%
ZIP 21111
MD
View full profile →- Population4,690
- Median Income$135,781
- Median Home Value$585k
- Median Rent—
- Median Age48.6 yrs
- Poverty Rate6.7%
Visual comparison (same scale)
Population
7,2864,690
Median Income
$157,275$135,781
Median Home Value
$552k$585k
Median Rent
$1,338—
Median Age
41.4 yrs48.6 yrs
Poverty Rate
2.7%6.7%
Demographics
ZIP 21120
MD
View full profile →- White %88.1%
- Black %1.6%
- Asian %3.0%
- Hispanic %4.6%
- Age 0–17 %27.0%
- Age 18–64 %55.8%
- Age 65+ %17.2%
- Bachelor's+ %62.0%
- Diversity Index22/100
ZIP 21111
MD
View full profile →- White %95.0%
- Black %0.9%
- Asian %0.5%
- Hispanic %1.2%
- Age 0–17 %23.4%
- Age 18–64 %53.2%
- Age 65+ %23.3%
- Bachelor's+ %64.0%
- Diversity Index10/100
Visual comparison (same scale)
White %
88.1%95.0%
Black %
1.6%0.9%
Asian %
3.0%0.5%
Hispanic %
4.6%1.2%
Age 0–17 %
27.0%23.4%
Age 18–64 %
55.8%53.2%
Age 65+ %
17.2%23.3%
Bachelor's+ %
62.0%64.0%
Diversity Index
22/10010/100
Economy
ZIP 21120
MD
View full profile →- Median Income$157,275
- Unemployment %2.2%
- IRS Net Migration+428
- Work From Home %22.9%
ZIP 21111
MD
View full profile →- Median Income$135,781
- Unemployment %8.1%
- IRS Net Migration+276
- Work From Home %21.6%
Visual comparison (same scale)
Median Income
$157,275$135,781
Unemployment %
2.2%8.1%
IRS Net Migration
+428+276
Work From Home %
22.9%21.6%
Housing
ZIP 21120
MD
View full profile →- Median Home Value$552k
- Median Rent$1,338
- Owner Occupied %94.9%
- Broadband %97.2%
- Vacant %1.1%
- Median Year Built1986
ZIP 21111
MD
View full profile →- Median Home Value$585k
- Median Rent—
- Owner Occupied %95.8%
- Broadband %99.1%
- Vacant %2.4%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$552k$585k
Median Rent
$1,338—
Owner Occupied %
94.9%95.8%
Broadband %
97.2%99.1%
Vacant %
1.1%2.4%
Median Year Built
19861982
Climate & Location
ZIP 21120
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport26.2 miles (42.1 km)
- Distance to Coast23.7 miles (38.1 km)
ZIP 21111
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport19.6 miles (31.6 km)
- Distance to Coast17.0 miles (27.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
860 ft860 ft
Nearest Airport
26.2 miles (42.1 km)19.6 miles (31.6 km)
Distance to Coast
23.7 miles (38.1 km)17.0 miles (27.4 km)
Infrastructure
Visual comparison (same scale)
Work From Home %
22.9%21.6%
Walkability (0–100)
2830
Broadband %
97.2%99.1%
Frequently Asked Questions
How do ZIP 21120 and 21111 compare?
ZIP 21120 is wealthier, lower poverty rate, lower unemployment, more diverse, higher work-from-home share. ZIP 21111 is higher home values, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21120), orange the second (21111). 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).
Continue exploring