21146 vs 21144 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21146, Orange = ZIP 21144.
Quick verdict: ZIP 21146 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 21144 is more diverse.
Quick Facts
ZIP 21146
Severna Park CDP, MD
View full profile →- Population28,489
- Median Income$169,835
- Median Home Value$644k
- Median Rent$1,475
- Median Age41.4 yrs
- Poverty Rate3.1%
ZIP 21144
Severn CDP, MD
View full profile →- Population37,372
- Median Income$132,820
- Median Home Value$468k
- Median Rent$1,749
- Median Age37.1 yrs
- Poverty Rate4.7%
Visual comparison (same scale)
Population
28,48937,372
Median Income
$169,835$132,820
Median Home Value
$644k$468k
Median Rent
$1,475$1,749
Median Age
41.4 yrs37.1 yrs
Poverty Rate
3.1%4.7%
Demographics
ZIP 21146
Severna Park CDP, MD
View full profile →- White %88.2%
- Black %3.9%
- Asian %2.3%
- Hispanic %2.4%
- Age 0–17 %26.7%
- Age 18–64 %55.7%
- Age 65+ %17.6%
- Bachelor's+ %60.2%
- Diversity Index22/100
ZIP 21144
Severn CDP, MD
View full profile →- White %44.9%
- Black %32.8%
- Asian %6.9%
- Hispanic %11.1%
- Age 0–17 %23.9%
- Age 18–64 %62.8%
- Age 65+ %13.3%
- Bachelor's+ %43.5%
- Diversity Index67/100
Visual comparison (same scale)
White %
88.2%44.9%
Black %
3.9%32.8%
Asian %
2.3%6.9%
Hispanic %
2.4%11.1%
Age 0–17 %
26.7%23.9%
Age 18–64 %
55.7%62.8%
Age 65+ %
17.6%13.3%
Bachelor's+ %
60.2%43.5%
Diversity Index
22/10067/100
Economy
ZIP 21146
Severna Park CDP, MD
View full profile →- Median Income$169,835
- Unemployment %2.5%
- IRS Net Migration+1,674
- Work From Home %23.5%
ZIP 21144
Severn CDP, MD
View full profile →- Median Income$132,820
- Unemployment %4.8%
- IRS Net Migration+2,196
- Work From Home %14.5%
Visual comparison (same scale)
Median Income
$169,835$132,820
Unemployment %
2.5%4.8%
IRS Net Migration
+1,674+2,196
Work From Home %
23.5%14.5%
Housing
ZIP 21146
Severna Park CDP, MD
View full profile →- Median Home Value$644k
- Median Rent$1,475
- Owner Occupied %88.8%
- Broadband %95.0%
- Vacant %4.3%
- Median Year Built1976
ZIP 21144
Severn CDP, MD
View full profile →- Median Home Value$468k
- Median Rent$1,749
- Owner Occupied %81.3%
- Broadband %96.2%
- Vacant %3.8%
- Median Year Built1992
Visual comparison (same scale)
Median Home Value
$644k$468k
Median Rent
$1,475$1,749
Owner Occupied %
88.8%81.3%
Broadband %
95.0%96.2%
Vacant %
4.3%3.8%
Median Year Built
19761992
Climate & Location
ZIP 21146
Severna Park CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)25 ft
- Nearest Airport8.9 miles (14.3 km)
- Distance to Coast1.3 miles (2.1 km)
ZIP 21144
Severn CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)156 ft
- Nearest Airport3.8 miles (6.1 km)
- Distance to Coast4.3 miles (6.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
25 ft156 ft
Nearest Airport
8.9 miles (14.3 km)3.8 miles (6.1 km)
Distance to Coast
1.3 miles (2.1 km)4.3 miles (6.9 km)
Infrastructure
ZIP 21146
Severna Park CDP, MD
View full profile →- Work From Home %23.5%
- Walkability (0–100)45
- Broadband %95.0%
ZIP 21144
Severn CDP, MD
View full profile →- Work From Home %14.5%
- Walkability (0–100)32
- Broadband %96.2%
Visual comparison (same scale)
Work From Home %
23.5%14.5%
Walkability (0–100)
4532
Broadband %
95.0%96.2%
Frequently Asked Questions
How do ZIP 21146 and 21144 compare?
ZIP 21146 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 21144 is more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (21146), orange the second (21144). 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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