21040 vs 21156 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21040, Orange = ZIP 21156.
Quick verdict: ZIP 21040 is more diverse. ZIP 21156 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 21040
Edgewood CDP, MD
View full profile →- Population25,290
- Median Income$86,925
- Median Home Value$231k
- Median Rent$1,237
- Median Age36.8 yrs
- Poverty Rate10.9%
ZIP 21156
Kingsville CDP, MD
View full profile →- Population297
- Median Income$124,648
- Median Home Value$487k
- Median Rent—
- Median Age34.2 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
25,290297
Median Income
$86,925$124,648
Median Home Value
$231k$487k
Median Rent
$1,237—
Median Age
36.8 yrs34.2 yrs
Poverty Rate
10.9%0.0%
Demographics
ZIP 21040
Edgewood CDP, MD
View full profile →- White %37.8%
- Black %45.2%
- Asian %1.5%
- Hispanic %9.6%
- Age 0–17 %24.1%
- Age 18–64 %62.4%
- Age 65+ %13.6%
- Bachelor's+ %23.2%
- Diversity Index64/100
ZIP 21156
Kingsville CDP, MD
View full profile →- White %89.6%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %36.4%
- Age 18–64 %60.3%
- Age 65+ %3.4%
- Bachelor's+ %65.5%
- Diversity Index19/100
Visual comparison (same scale)
White %
37.8%89.6%
Black %
45.2%0.0%
Asian %
1.5%0.0%
Hispanic %
9.6%0.0%
Age 0–17 %
24.1%36.4%
Age 18–64 %
62.4%60.3%
Age 65+ %
13.6%3.4%
Bachelor's+ %
23.2%65.5%
Diversity Index
64/10019/100
Economy
ZIP 21040
Edgewood CDP, MD
View full profile →- Median Income$86,925
- Unemployment %8.3%
- IRS Net Migration+1,486
- Work From Home %9.3%
- Mean Commute (min)—
ZIP 21156
Kingsville CDP, MD
View full profile →- Median Income$124,648
- Unemployment %0.0%
- IRS Net Migration+17
- Work From Home %58.2%
- Mean Commute (min)51 min
Visual comparison (same scale)
Median Income
$86,925$124,648
Unemployment %
8.3%0.0%
IRS Net Migration
+1,486+17
Work From Home %
9.3%58.2%
Mean Commute (min)
—51 min
Housing
ZIP 21040
Edgewood CDP, MD
View full profile →- Median Home Value$231k
- Median Rent$1,237
- Owner Occupied %68.6%
- Broadband %90.5%
- Vacant %3.3%
- Median Year Built1983
ZIP 21156
Kingsville CDP, MD
View full profile →- Median Home Value$487k
- Median Rent—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1957
Visual comparison (same scale)
Median Home Value
$231k$487k
Median Rent
$1,237—
Owner Occupied %
68.6%100.0%
Broadband %
90.5%100.0%
Vacant %
3.3%0.0%
Median Year Built
19831957
Climate & Location
ZIP 21040
Edgewood CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)57 ft
- Nearest Airport6.8 miles (10.9 km)
- Distance to Coast1.8 miles (2.8 km)
ZIP 21156
Kingsville CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)57 ft
- Nearest Airport7.8 miles (12.5 km)
- Distance to Coast3.0 miles (4.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
57 ft57 ft
Nearest Airport
6.8 miles (10.9 km)7.8 miles (12.5 km)
Distance to Coast
1.8 miles (2.8 km)3.0 miles (4.9 km)
Infrastructure
ZIP 21040
Edgewood CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %9.3%
- Walkability (0–100)57
- Broadband %90.5%
ZIP 21156
Kingsville CDP, MD
View full profile →- Mean Commute (min)51 min
- Work From Home %58.2%
- Walkability (0–100)29
- Broadband %100.0%
Visual comparison (same scale)
Mean Commute (min)
—51 min
Work From Home %
9.3%58.2%
Walkability (0–100)
5729
Broadband %
90.5%100.0%
Frequently Asked Questions
How do ZIP 21040 and 21156 compare?
ZIP 21040 is more diverse. ZIP 21156 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21040), orange the second (21156). 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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