21250 vs 21043 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21250, Orange = ZIP 21043.
Quick verdict: ZIP 21250 is lower unemployment. ZIP 21043 is wealthier, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21250
Catonsville CDP, MD
View full profile →- Population3,001
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age19.8 yrs
- Poverty Rate—
ZIP 21043
Ellicott City CDP, MD
View full profile →- Population47,134
- Median Income$141,846
- Median Home Value$607k
- Median Rent$1,836
- Median Age39.4 yrs
- Poverty Rate3.9%
Visual comparison (same scale)
Population
3,00147,134
Median Income
$0$141,846
Median Home Value
—$607k
Median Rent
—$1,836
Median Age
19.8 yrs39.4 yrs
Poverty Rate
—3.9%
Demographics
ZIP 21250
Catonsville CDP, MD
View full profile →- White %47.5%
- Black %34.2%
- Asian %9.3%
- Hispanic %8.5%
- Age 0–17 %0.0%
- Age 18–64 %100.0%
- Age 65+ %0.0%
- Bachelor's+ %14.1%
- Diversity Index64/100
ZIP 21043
Ellicott City CDP, MD
View full profile →- White %50.1%
- Black %12.2%
- Asian %25.4%
- Hispanic %6.2%
- Age 0–17 %25.0%
- Age 18–64 %60.5%
- Age 65+ %14.5%
- Bachelor's+ %64.3%
- Diversity Index66/100
Visual comparison (same scale)
White %
47.5%50.1%
Black %
34.2%12.2%
Asian %
9.3%25.4%
Hispanic %
8.5%6.2%
Age 0–17 %
0.0%25.0%
Age 18–64 %
100.0%60.5%
Age 65+ %
0.0%14.5%
Bachelor's+ %
14.1%64.3%
Diversity Index
64/10066/100
Economy
ZIP 21250
Catonsville CDP, MD
View full profile →- Median Income$0
- Unemployment %1.0%
- IRS Net Migration+176
- Work From Home %12.9%
ZIP 21043
Ellicott City CDP, MD
View full profile →- Median Income$141,846
- Unemployment %3.3%
- IRS Net Migration+2,769
- Work From Home %23.3%
Visual comparison (same scale)
Median Income
$0$141,846
Unemployment %
1.0%3.3%
IRS Net Migration
+176+2,769
Work From Home %
12.9%23.3%
Housing
ZIP 21250
Catonsville CDP, MD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
ZIP 21043
Ellicott City CDP, MD
View full profile →- Median Home Value$607k
- Median Rent$1,836
- Owner Occupied %67.3%
- Broadband %96.7%
- Vacant %4.1%
- Median Year Built1994
Visual comparison (same scale)
Median Home Value
—$607k
Median Rent
—$1,836
Owner Occupied %
—67.3%
Broadband %
—96.7%
Vacant %
—4.1%
Median Year Built
18001994
Climate & Location
ZIP 21250
Catonsville CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport6.0 miles (9.7 km)
- Distance to Coast3.3 miles (5.3 km)
ZIP 21043
Ellicott City CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)156 ft
- Nearest Airport9.0 miles (14.5 km)
- Distance to Coast7.9 miles (12.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
20 ft156 ft
Nearest Airport
6.0 miles (9.7 km)9.0 miles (14.5 km)
Distance to Coast
3.3 miles (5.3 km)7.9 miles (12.7 km)
Infrastructure
ZIP 21250
Catonsville CDP, MD
View full profile →- Work From Home %12.9%
- Walkability (0–100)0
- Broadband %—
ZIP 21043
Ellicott City CDP, MD
View full profile →- Work From Home %23.3%
- Walkability (0–100)45
- Broadband %96.7%
Visual comparison (same scale)
Work From Home %
12.9%23.3%
Walkability (0–100)
045
Broadband %
—96.7%
Frequently Asked Questions
How do ZIP 21250 and 21043 compare?
ZIP 21250 is lower unemployment. ZIP 21043 is wealthier, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21250), orange the second (21043). 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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