21531 vs 21561 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21531, Orange = ZIP 21561.
Quick verdict: ZIP 21561 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21531
Friendsville town, MD
View full profile →- Population2,346
- Median Income$53,750
- Median Home Value$170k
- Median Rent$438
- Median Age48.8 yrs
- Poverty Rate16.0%
ZIP 21561
Swanton CDP, MD
View full profile →- Population2,662
- Median Income$71,964
- Median Home Value$289k
- Median Rent—
- Median Age56.2 yrs
- Poverty Rate8.8%
Visual comparison (same scale)
Population
2,3462,662
Median Income
$53,750$71,964
Median Home Value
$170k$289k
Median Rent
$438—
Median Age
48.8 yrs56.2 yrs
Poverty Rate
16.0%8.8%
Demographics
ZIP 21531
Friendsville town, MD
View full profile →- White %95.3%
- Black %0.4%
- Asian %0.0%
- Hispanic %0.8%
- Age 0–17 %16.7%
- Age 18–64 %61.8%
- Age 65+ %21.5%
- Bachelor's+ %14.8%
- Diversity Index9/100
ZIP 21561
Swanton CDP, MD
View full profile →- White %95.2%
- Black %0.8%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %18.8%
- Age 18–64 %48.4%
- Age 65+ %32.8%
- Bachelor's+ %35.2%
- Diversity Index9/100
Visual comparison (same scale)
White %
95.3%95.2%
Black %
0.4%0.8%
Asian %
0.0%0.0%
Hispanic %
0.8%0.0%
Age 0–17 %
16.7%18.8%
Age 18–64 %
61.8%48.4%
Age 65+ %
21.5%32.8%
Bachelor's+ %
14.8%35.2%
Diversity Index
9/1009/100
Economy
ZIP 21531
Friendsville town, MD
View full profile →- Median Income$53,750
- Unemployment %6.0%
- IRS Net Migration+138
- Work From Home %8.1%
ZIP 21561
Swanton CDP, MD
View full profile →- Median Income$71,964
- Unemployment %0.0%
- IRS Net Migration+156
- Work From Home %15.1%
Visual comparison (same scale)
Median Income
$53,750$71,964
Unemployment %
6.0%0.0%
IRS Net Migration
+138+156
Work From Home %
8.1%15.1%
Housing
ZIP 21531
Friendsville town, MD
View full profile →- Median Home Value$170k
- Median Rent$438
- Owner Occupied %84.9%
- Broadband %83.9%
- Vacant %20.7%
- Median Year Built1981
ZIP 21561
Swanton CDP, MD
View full profile →- Median Home Value$289k
- Median Rent—
- Owner Occupied %91.4%
- Broadband %85.0%
- Vacant %52.3%
- Median Year Built1985
Visual comparison (same scale)
Median Home Value
$170k$289k
Median Rent
$438—
Owner Occupied %
84.9%91.4%
Broadband %
83.9%85.0%
Vacant %
20.7%52.3%
Median Year Built
19811985
Climate & Location
ZIP 21531
Friendsville town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,040 ft
- Nearest Airport26.0 miles (41.9 km)
- Distance to Coast133.7 miles (215.2 km)
ZIP 21561
Swanton CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,495 ft
- Nearest Airport39.9 miles (64.2 km)
- Distance to Coast117.8 miles (189.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,040 ft1,495 ft
Nearest Airport
26.0 miles (41.9 km)39.9 miles (64.2 km)
Distance to Coast
133.7 miles (215.2 km)117.8 miles (189.5 km)
Infrastructure
ZIP 21531
Friendsville town, MD
View full profile →- Work From Home %8.1%
- Walkability (0–100)31
- Broadband %83.9%
ZIP 21561
Swanton CDP, MD
View full profile →- Work From Home %15.1%
- Walkability (0–100)17
- Broadband %85.0%
Visual comparison (same scale)
Work From Home %
8.1%15.1%
Walkability (0–100)
3117
Broadband %
83.9%85.0%
Frequently Asked Questions
How do ZIP 21531 and 21561 compare?
ZIP 21561 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21531), orange the second (21561). 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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