21023 vs 21222 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21023, Orange = ZIP 21222.
Quick verdict: ZIP 21023 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated. ZIP 21222 is more diverse, higher work-from-home share.
Quick Facts
ZIP 21023
MD
View full profile →- Population83
- Median Income$81,438
- Median Home Value$625k
- Median Rent—
- Median Age62.1 yrs
- Poverty Rate0.0%
ZIP 21222
Dundalk CDP, MD
View full profile →- Population58,935
- Median Income$61,934
- Median Home Value$201k
- Median Rent$1,187
- Median Age36.3 yrs
- Poverty Rate18.2%
Visual comparison (same scale)
Population
8358,935
Median Income
$81,438$61,934
Median Home Value
$625k$201k
Median Rent
—$1,187
Median Age
62.1 yrs36.3 yrs
Poverty Rate
0.0%18.2%
Demographics
ZIP 21023
MD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %34.9%
- Age 18–64 %36.1%
- Age 65+ %28.9%
- Bachelor's+ %27.8%
- Diversity Index0/100
ZIP 21222
Dundalk CDP, MD
View full profile →- White %62.6%
- Black %18.7%
- Asian %2.4%
- Hispanic %15.0%
- Age 0–17 %25.1%
- Age 18–64 %59.6%
- Age 65+ %15.4%
- Bachelor's+ %13.6%
- Diversity Index55/100
Visual comparison (same scale)
White %
100.0%62.6%
Black %
0.0%18.7%
Asian %
0.0%2.4%
Hispanic %
0.0%15.0%
Age 0–17 %
34.9%25.1%
Age 18–64 %
36.1%59.6%
Age 65+ %
28.9%15.4%
Bachelor's+ %
27.8%13.6%
Diversity Index
0/10055/100
Economy
ZIP 21023
MD
View full profile →- Median Income$81,438
- Unemployment %0.0%
- IRS Net Migration+5
- Work From Home %0.0%
- Mean Commute (min)49 min
ZIP 21222
Dundalk CDP, MD
View full profile →- Median Income$61,934
- Unemployment %7.4%
- IRS Net Migration+3,462
- Work From Home %5.0%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$81,438$61,934
Unemployment %
0.0%7.4%
IRS Net Migration
+5+3,462
Work From Home %
0.0%5.0%
Mean Commute (min)
49 min—
Housing
ZIP 21023
MD
View full profile →- Median Home Value$625k
- Median Rent—
- Owner Occupied %81.1%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built2011
ZIP 21222
Dundalk CDP, MD
View full profile →- Median Home Value$201k
- Median Rent$1,187
- Owner Occupied %63.4%
- Broadband %86.5%
- Vacant %6.9%
- Median Year Built1955
Visual comparison (same scale)
Median Home Value
$625k$201k
Median Rent
—$1,187
Owner Occupied %
81.1%63.4%
Broadband %
100.0%86.5%
Vacant %
0.0%6.9%
Median Year Built
20111955
Climate & Location
ZIP 21222
Dundalk CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport6.0 miles (9.6 km)
- Distance to Coast0.9 miles (1.4 km)
Visual comparison (same scale)
Snow Days/Year
—0 days
Elevation (ft)
—20 ft
Nearest Airport
—6.0 miles (9.6 km)
Distance to Coast
—0.9 miles (1.4 km)
Infrastructure
ZIP 21023
MD
View full profile →- Mean Commute (min)49 min
- Work From Home %0.0%
- Walkability (0–100)—
- Broadband %100.0%
ZIP 21222
Dundalk CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %5.0%
- Walkability (0–100)65
- Broadband %86.5%
Visual comparison (same scale)
Mean Commute (min)
49 min—
Work From Home %
0.0%5.0%
Walkability (0–100)
—65
Broadband %
100.0%86.5%
Frequently Asked Questions
How do ZIP 21023 and 21222 compare?
ZIP 21023 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated. ZIP 21222 is more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21023), orange the second (21222). 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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