21536 vs 15558 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21536, Orange = ZIP 15558.
Quick verdict: ZIP 21536 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated. ZIP 15558 is more diverse, higher work-from-home share.
Quick Facts
ZIP 21536
Grantsville town, MD
View full profile →- Population3,829
- Median Income$69,677
- Median Home Value$203k
- Median Rent$530
- Median Age47.4 yrs
- Poverty Rate14.7%
ZIP 15558
Salisbury borough, PA
View full profile →- Population2,021
- Median Income$69,375
- Median Home Value$124k
- Median Rent$583
- Median Age36.5 yrs
- Poverty Rate15.7%
Visual comparison (same scale)
Population
3,8292,021
Median Income
$69,677$69,375
Median Home Value
$203k$124k
Median Rent
$530$583
Median Age
47.4 yrs36.5 yrs
Poverty Rate
14.7%15.7%
Demographics
ZIP 21536
Grantsville town, MD
View full profile →- White %98.2%
- Black %0.3%
- Asian %0.4%
- Hispanic %0.7%
- Age 0–17 %18.5%
- Age 18–64 %58.4%
- Age 65+ %23.1%
- Bachelor's+ %20.6%
- Diversity Index4/100
ZIP 15558
Salisbury borough, PA
View full profile →- White %90.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.6%
- Age 0–17 %25.5%
- Age 18–64 %60.7%
- Age 65+ %13.8%
- Bachelor's+ %18.2%
- Diversity Index17/100
Visual comparison (same scale)
White %
98.2%90.8%
Black %
0.3%0.0%
Asian %
0.4%0.0%
Hispanic %
0.7%0.6%
Age 0–17 %
18.5%25.5%
Age 18–64 %
58.4%60.7%
Age 65+ %
23.1%13.8%
Bachelor's+ %
20.6%18.2%
Diversity Index
4/10017/100
Economy
ZIP 21536
Grantsville town, MD
View full profile →- Median Income$69,677
- Unemployment %3.4%
- IRS Net Migration+225
- Work From Home %9.5%
ZIP 15558
Salisbury borough, PA
View full profile →- Median Income$69,375
- Unemployment %4.4%
- IRS Net Migration+92
- Work From Home %10.8%
Visual comparison (same scale)
Median Income
$69,677$69,375
Unemployment %
3.4%4.4%
IRS Net Migration
+225+92
Work From Home %
9.5%10.8%
Housing
ZIP 21536
Grantsville town, MD
View full profile →- Median Home Value$203k
- Median Rent$530
- Owner Occupied %78.8%
- Broadband %85.2%
- Vacant %8.3%
- Median Year Built1989
ZIP 15558
Salisbury borough, PA
View full profile →- Median Home Value$124k
- Median Rent$583
- Owner Occupied %74.8%
- Broadband %82.7%
- Vacant %23.2%
- Median Year Built1946
Visual comparison (same scale)
Median Home Value
$203k$124k
Median Rent
$530$583
Owner Occupied %
78.8%74.8%
Broadband %
85.2%82.7%
Vacant %
8.3%23.2%
Median Year Built
19891946
Climate & Location
ZIP 21536
Grantsville town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,495 ft
- Nearest Airport40.0 miles (64.4 km)
- Distance to Coast121.5 miles (195.6 km)
ZIP 15558
Salisbury borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,000 ft
- Nearest Airport39.6 miles (63.8 km)
- Distance to Coast121.6 miles (195.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,495 ft2,000 ft
Nearest Airport
40.0 miles (64.4 km)39.6 miles (63.8 km)
Distance to Coast
121.5 miles (195.6 km)121.6 miles (195.8 km)
Infrastructure
ZIP 21536
Grantsville town, MD
View full profile →- Work From Home %9.5%
- Walkability (0–100)27
- Broadband %85.2%
ZIP 15558
Salisbury borough, PA
View full profile →- Work From Home %10.8%
- Walkability (0–100)24
- Broadband %82.7%
Visual comparison (same scale)
Work From Home %
9.5%10.8%
Walkability (0–100)
2724
Broadband %
85.2%82.7%
Frequently Asked Questions
How do ZIP 21536 and 15558 compare?
ZIP 21536 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated. ZIP 15558 is more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21536), orange the second (15558). 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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