21780 vs 21702 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21780, Orange = ZIP 21702.
Quick verdict: ZIP 21780 is higher home values, more affordable rent, lower unemployment. ZIP 21702 is wealthier, lower poverty rate, more diverse, more educated, higher work-from-home share.
Quick Facts
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%
ZIP 21702
Frederick city, MD
View full profile →- Population47,437
- Median Income$104,659
- Median Home Value$385k
- Median Rent$1,585
- Median Age37.6 yrs
- Poverty Rate8.9%
Visual comparison (same scale)
Population
1,81447,437
Median Income
$64,602$104,659
Median Home Value
$420k$385k
Median Rent
$944$1,585
Median Age
45.3 yrs37.6 yrs
Poverty Rate
10.9%8.9%
Demographics
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
ZIP 21702
Frederick city, MD
View full profile →- White %57.1%
- Black %16.0%
- Asian %5.3%
- Hispanic %21.3%
- Age 0–17 %23.9%
- Age 18–64 %61.3%
- Age 65+ %14.8%
- Bachelor's+ %40.5%
- Diversity Index60/100
Visual comparison (same scale)
White %
97.3%57.1%
Black %
1.2%16.0%
Asian %
0.0%5.3%
Hispanic %
1.3%21.3%
Age 0–17 %
21.4%23.9%
Age 18–64 %
62.1%61.3%
Age 65+ %
16.4%14.8%
Bachelor's+ %
25.5%40.5%
Diversity Index
5/10060/100
Economy
ZIP 21780
Sabillasville CDP, MD
View full profile →- Median Income$64,602
- Unemployment %0.0%
- IRS Net Migration+107
- Work From Home %7.2%
ZIP 21702
Frederick city, MD
View full profile →- Median Income$104,659
- Unemployment %2.6%
- IRS Net Migration+2,787
- Work From Home %16.5%
Visual comparison (same scale)
Median Income
$64,602$104,659
Unemployment %
0.0%2.6%
IRS Net Migration
+107+2,787
Work From Home %
7.2%16.5%
Housing
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
ZIP 21702
Frederick city, MD
View full profile →- Median Home Value$385k
- Median Rent$1,585
- Owner Occupied %63.1%
- Broadband %92.2%
- Vacant %5.1%
- Median Year Built1990
Visual comparison (same scale)
Median Home Value
$420k$385k
Median Rent
$944$1,585
Owner Occupied %
74.8%63.1%
Broadband %
88.2%92.2%
Vacant %
5.0%5.1%
Median Year Built
19561990
Climate & Location
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)
ZIP 21702
Frederick city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)380 ft
- Nearest Airport21.9 miles (35.3 km)
- Distance to Coast42.9 miles (69.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,610 ft380 ft
Nearest Airport
14.1 miles (22.7 km)21.9 miles (35.3 km)
Distance to Coast
51.3 miles (82.6 km)42.9 miles (69.0 km)
Infrastructure
ZIP 21780
Sabillasville CDP, MD
View full profile →- Work From Home %7.2%
- Walkability (0–100)20
- Broadband %88.2%
ZIP 21702
Frederick city, MD
View full profile →- Work From Home %16.5%
- Walkability (0–100)50
- Broadband %92.2%
Visual comparison (same scale)
Work From Home %
7.2%16.5%
Walkability (0–100)
2050
Broadband %
88.2%92.2%
Frequently Asked Questions
How do ZIP 21780 and 21702 compare?
ZIP 21780 is higher home values, more affordable rent, lower unemployment. ZIP 21702 is wealthier, lower poverty rate, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21780), orange the second (21702). 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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