21797 vs 20723 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21797, Orange = ZIP 20723.
Quick verdict: ZIP 21797 is wealthier, higher home values, more affordable rent, higher work-from-home share. ZIP 20723 is lower poverty rate, lower unemployment, more diverse, more educated.
Quick Facts
ZIP 21797
Lisbon CDP, MD
View full profile →- Population8,772
- Median Income$185,435
- Median Home Value$713k
- Median Rent$993
- Median Age44.0 yrs
- Poverty Rate4.7%
ZIP 20723
North Laurel CDP, MD
View full profile →- Population36,319
- Median Income$129,870
- Median Home Value$508k
- Median Rent$1,855
- Median Age37.2 yrs
- Poverty Rate3.1%
Visual comparison (same scale)
Population
8,77236,319
Median Income
$185,435$129,870
Median Home Value
$713k$508k
Median Rent
$993$1,855
Median Age
44.0 yrs37.2 yrs
Poverty Rate
4.7%3.1%
Demographics
ZIP 21797
Lisbon CDP, MD
View full profile →- White %83.3%
- Black %2.5%
- Asian %6.4%
- Hispanic %4.2%
- Age 0–17 %22.8%
- Age 18–64 %62.8%
- Age 65+ %14.4%
- Bachelor's+ %48.6%
- Diversity Index30/100
ZIP 20723
North Laurel CDP, MD
View full profile →- White %37.1%
- Black %29.9%
- Asian %16.3%
- Hispanic %12.6%
- Age 0–17 %24.4%
- Age 18–64 %63.0%
- Age 65+ %12.6%
- Bachelor's+ %60.4%
- Diversity Index73/100
Visual comparison (same scale)
White %
83.3%37.1%
Black %
2.5%29.9%
Asian %
6.4%16.3%
Hispanic %
4.2%12.6%
Age 0–17 %
22.8%24.4%
Age 18–64 %
62.8%63.0%
Age 65+ %
14.4%12.6%
Bachelor's+ %
48.6%60.4%
Diversity Index
30/10073/100
Economy
ZIP 21797
Lisbon CDP, MD
View full profile →- Median Income$185,435
- Unemployment %4.3%
- IRS Net Migration+515
- Work From Home %24.9%
ZIP 20723
North Laurel CDP, MD
View full profile →- Median Income$129,870
- Unemployment %2.9%
- IRS Net Migration+2,134
- Work From Home %23.2%
Visual comparison (same scale)
Median Income
$185,435$129,870
Unemployment %
4.3%2.9%
IRS Net Migration
+515+2,134
Work From Home %
24.9%23.2%
Housing
ZIP 21797
Lisbon CDP, MD
View full profile →- Median Home Value$713k
- Median Rent$993
- Owner Occupied %89.9%
- Broadband %93.9%
- Vacant %2.3%
- Median Year Built1986
ZIP 20723
North Laurel CDP, MD
View full profile →- Median Home Value$508k
- Median Rent$1,855
- Owner Occupied %69.6%
- Broadband %97.2%
- Vacant %3.9%
- Median Year Built1992
Visual comparison (same scale)
Median Home Value
$713k$508k
Median Rent
$993$1,855
Owner Occupied %
89.9%69.6%
Broadband %
93.9%97.2%
Vacant %
2.3%3.9%
Median Year Built
19861992
Climate & Location
ZIP 21797
Lisbon CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)700 ft
- Nearest Airport23.7 miles (38.2 km)
- Distance to Coast22.4 miles (36.0 km)
ZIP 20723
North Laurel CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)400 ft
- Nearest Airport6.8 miles (11.0 km)
- Distance to Coast13.1 miles (21.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
700 ft400 ft
Nearest Airport
23.7 miles (38.2 km)6.8 miles (11.0 km)
Distance to Coast
22.4 miles (36.0 km)13.1 miles (21.0 km)
Infrastructure
ZIP 21797
Lisbon CDP, MD
View full profile →- Work From Home %24.9%
- Walkability (0–100)28
- Broadband %93.9%
ZIP 20723
North Laurel CDP, MD
View full profile →- Work From Home %23.2%
- Walkability (0–100)52
- Broadband %97.2%
Visual comparison (same scale)
Work From Home %
24.9%23.2%
Walkability (0–100)
2852
Broadband %
93.9%97.2%
Frequently Asked Questions
How do ZIP 21797 and 20723 compare?
ZIP 21797 is wealthier, higher home values, more affordable rent, higher work-from-home share. ZIP 20723 is lower poverty rate, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21797), orange the second (20723). 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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