21778 vs 21780 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21778, Orange = ZIP 21780.
Quick verdict: ZIP 21778 is wealthier, lower poverty rate, higher work-from-home share. ZIP 21780 is higher home values, more diverse, more educated.
Quick Facts
ZIP 21778
MD
View full profile →- Population840
- Median Income$110,489
- Median Home Value$416k
- Median Rent—
- Median Age51.8 yrs
- Poverty Rate0.0%
ZIP 21780
Sabillasville CDP, MD
View full profile →- Population1,814
- Median Income$64,602
- Median Home Value$420k
- Median Rent$944
- Median Age45.3 yrs
- Poverty Rate10.9%
Visual comparison (same scale)
Population
8401,814
Median Income
$110,489$64,602
Median Home Value
$416k$420k
Median Rent
—$944
Median Age
51.8 yrs45.3 yrs
Poverty Rate
0.0%10.9%
Demographics
ZIP 21778
MD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %17.0%
- Age 18–64 %54.4%
- Age 65+ %28.6%
- Bachelor's+ %23.1%
- Diversity Index0/100
ZIP 21780
Sabillasville CDP, MD
View full profile →- White %97.3%
- Black %1.2%
- Asian %0.0%
- Hispanic %1.3%
- Age 0–17 %21.4%
- Age 18–64 %62.1%
- Age 65+ %16.4%
- Bachelor's+ %25.5%
- Diversity Index5/100
Visual comparison (same scale)
White %
100.0%97.3%
Black %
0.0%1.2%
Asian %
0.0%0.0%
Hispanic %
0.0%1.3%
Age 0–17 %
17.0%21.4%
Age 18–64 %
54.4%62.1%
Age 65+ %
28.6%16.4%
Bachelor's+ %
23.1%25.5%
Diversity Index
0/1005/100
Economy
ZIP 21778
MD
View full profile →- Median Income$110,489
- Unemployment %0.0%
- IRS Net Migration+49
- Work From Home %17.3%
ZIP 21780
Sabillasville CDP, MD
View full profile →- Median Income$64,602
- Unemployment %0.0%
- IRS Net Migration+107
- Work From Home %7.2%
Visual comparison (same scale)
Median Income
$110,489$64,602
Unemployment %
0.0%0.0%
IRS Net Migration
+49+107
Work From Home %
17.3%7.2%
Housing
ZIP 21778
MD
View full profile →- Median Home Value$416k
- Median Rent—
- Owner Occupied %95.2%
- Broadband %55.0%
- Vacant %8.8%
- Median Year Built1970
ZIP 21780
Sabillasville CDP, MD
View full profile →- Median Home Value$420k
- Median Rent$944
- Owner Occupied %74.8%
- Broadband %88.2%
- Vacant %5.0%
- Median Year Built1956
Visual comparison (same scale)
Median Home Value
$416k$420k
Median Rent
—$944
Owner Occupied %
95.2%74.8%
Broadband %
55.0%88.2%
Vacant %
8.8%5.0%
Median Year Built
19701956
Climate & Location
ZIP 21778
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)403 ft
- Nearest Airport22.2 miles (35.7 km)
- Distance to Coast42.9 miles (69.0 km)
ZIP 21780
Sabillasville CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,610 ft
- Nearest Airport14.1 miles (22.7 km)
- Distance to Coast51.3 miles (82.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
403 ft1,610 ft
Nearest Airport
22.2 miles (35.7 km)14.1 miles (22.7 km)
Distance to Coast
42.9 miles (69.0 km)51.3 miles (82.6 km)
Infrastructure
ZIP 21780
Sabillasville CDP, MD
View full profile →- Work From Home %7.2%
- Walkability (0–100)20
- Broadband %88.2%
Visual comparison (same scale)
Work From Home %
17.3%7.2%
Walkability (0–100)
1520
Broadband %
55.0%88.2%
Frequently Asked Questions
How do ZIP 21778 and 21780 compare?
ZIP 21778 is wealthier, lower poverty rate, higher work-from-home share. ZIP 21780 is higher home values, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21778), orange the second (21780). 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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