20751 vs 21146 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20751, Orange = ZIP 21146.
Quick verdict: ZIP 20751 is lower poverty rate, lower unemployment, more diverse. ZIP 21146 is wealthier, higher home values, more educated, higher work-from-home share.
Quick Facts
ZIP 20751
Deale CDP, MD
View full profile →- Population2,552
- Median Income$122,448
- Median Home Value$448k
- Median Rent—
- Median Age44.3 yrs
- Poverty Rate1.6%
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%
Visual comparison (same scale)
Population
2,55228,489
Median Income
$122,448$169,835
Median Home Value
$448k$644k
Median Rent
—$1,475
Median Age
44.3 yrs41.4 yrs
Poverty Rate
1.6%3.1%
Demographics
ZIP 20751
Deale CDP, MD
View full profile →- White %82.6%
- Black %2.9%
- Asian %0.4%
- Hispanic %8.0%
- Age 0–17 %20.5%
- Age 18–64 %61.9%
- Age 65+ %17.6%
- Bachelor's+ %43.2%
- Diversity Index31/100
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
Visual comparison (same scale)
White %
82.6%88.2%
Black %
2.9%3.9%
Asian %
0.4%2.3%
Hispanic %
8.0%2.4%
Age 0–17 %
20.5%26.7%
Age 18–64 %
61.9%55.7%
Age 65+ %
17.6%17.6%
Bachelor's+ %
43.2%60.2%
Diversity Index
31/10022/100
Economy
ZIP 20751
Deale CDP, MD
View full profile →- Median Income$122,448
- Unemployment %1.8%
- IRS Net Migration+150
- Work From Home %23.1%
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%
Visual comparison (same scale)
Median Income
$122,448$169,835
Unemployment %
1.8%2.5%
IRS Net Migration
+150+1,674
Work From Home %
23.1%23.5%
Housing
ZIP 20751
Deale CDP, MD
View full profile →- Median Home Value$448k
- Median Rent—
- Owner Occupied %93.5%
- Broadband %93.7%
- Vacant %13.7%
- Median Year Built1959
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
Visual comparison (same scale)
Median Home Value
$448k$644k
Median Rent
—$1,475
Owner Occupied %
93.5%88.8%
Broadband %
93.7%95.0%
Vacant %
13.7%4.3%
Median Year Built
19591976
Climate & Location
ZIP 20751
Deale CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)130 ft
- Nearest Airport16.5 miles (26.6 km)
- Distance to Coast0.4 miles (0.6 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
130 ft25 ft
Nearest Airport
16.5 miles (26.6 km)8.9 miles (14.3 km)
Distance to Coast
0.4 miles (0.6 km)1.3 miles (2.1 km)
Infrastructure
ZIP 21146
Severna Park CDP, MD
View full profile →- Work From Home %23.5%
- Walkability (0–100)45
- Broadband %95.0%
Visual comparison (same scale)
Work From Home %
23.1%23.5%
Walkability (0–100)
3845
Broadband %
93.7%95.0%
Frequently Asked Questions
How do ZIP 20751 and 21146 compare?
ZIP 20751 is lower poverty rate, lower unemployment, more diverse. ZIP 21146 is wealthier, higher home values, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (20751), orange the second (21146). 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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