21023 vs 21234 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21023, Orange = ZIP 21234.
Quick verdict: ZIP 21023 is higher home values, lower poverty rate, lower unemployment. ZIP 21234 is wealthier, more diverse, more educated, 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 21234
Carney CDP, MD
View full profile →- Population65,010
- Median Income$83,139
- Median Home Value$276k
- Median Rent$1,367
- Median Age40.7 yrs
- Poverty Rate7.2%
Visual comparison (same scale)
Population
8365,010
Median Income
$81,438$83,139
Median Home Value
$625k$276k
Median Rent
—$1,367
Median Age
62.1 yrs40.7 yrs
Poverty Rate
0.0%7.2%
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 21234
Carney CDP, MD
View full profile →- White %58.9%
- Black %29.0%
- Asian %5.1%
- Hispanic %4.8%
- Age 0–17 %21.0%
- Age 18–64 %60.1%
- Age 65+ %18.9%
- Bachelor's+ %36.5%
- Diversity Index56/100
Visual comparison (same scale)
White %
100.0%58.9%
Black %
0.0%29.0%
Asian %
0.0%5.1%
Hispanic %
0.0%4.8%
Age 0–17 %
34.9%21.0%
Age 18–64 %
36.1%60.1%
Age 65+ %
28.9%18.9%
Bachelor's+ %
27.8%36.5%
Diversity Index
0/10056/100
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 21234
Carney CDP, MD
View full profile →- Median Income$83,139
- Unemployment %3.5%
- IRS Net Migration+3,819
- Work From Home %13.3%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$81,438$83,139
Unemployment %
0.0%3.5%
IRS Net Migration
+5+3,819
Work From Home %
0.0%13.3%
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 21234
Carney CDP, MD
View full profile →- Median Home Value$276k
- Median Rent$1,367
- Owner Occupied %65.2%
- Broadband %88.0%
- Vacant %7.8%
- Median Year Built1964
Visual comparison (same scale)
Median Home Value
$625k$276k
Median Rent
—$1,367
Owner Occupied %
81.1%65.2%
Broadband %
100.0%88.0%
Vacant %
0.0%7.8%
Median Year Built
20111964
Climate & Location
ZIP 21234
Carney CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport8.0 miles (12.8 km)
- Distance to Coast7.7 miles (12.4 km)
Visual comparison (same scale)
Snow Days/Year
—0 days
Elevation (ft)
—235 ft
Nearest Airport
—8.0 miles (12.8 km)
Distance to Coast
—7.7 miles (12.4 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 21234
Carney CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %13.3%
- Walkability (0–100)55
- Broadband %88.0%
Visual comparison (same scale)
Mean Commute (min)
49 min—
Work From Home %
0.0%13.3%
Walkability (0–100)
—55
Broadband %
100.0%88.0%
Frequently Asked Questions
How do ZIP 21023 and 21234 compare?
ZIP 21023 is higher home values, lower poverty rate, lower unemployment. ZIP 21234 is wealthier, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21023), orange the second (21234). 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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