21655 vs 21660 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21655, Orange = ZIP 21660.
Quick verdict: ZIP 21655 is wealthier, lower unemployment, more educated. ZIP 21660 is higher home values, more affordable rent, lower poverty rate, more diverse, higher work-from-home share.
Quick Facts
ZIP 21655
Preston town, MD
View full profile →- Population4,995
- Median Income$85,608
- Median Home Value$291k
- Median Rent$1,030
- Median Age42.5 yrs
- Poverty Rate7.3%
ZIP 21660
Ridgely town, MD
View full profile →- Population4,244
- Median Income$76,917
- Median Home Value$323k
- Median Rent$826
- Median Age35.6 yrs
- Poverty Rate5.4%
Visual comparison (same scale)
Population
4,9954,244
Median Income
$85,608$76,917
Median Home Value
$291k$323k
Median Rent
$1,030$826
Median Age
42.5 yrs35.6 yrs
Poverty Rate
7.3%5.4%
Demographics
ZIP 21655
Preston town, MD
View full profile →- White %79.4%
- Black %10.5%
- Asian %0.3%
- Hispanic %1.5%
- Age 0–17 %21.7%
- Age 18–64 %61.0%
- Age 65+ %17.3%
- Bachelor's+ %25.4%
- Diversity Index35/100
ZIP 21660
Ridgely town, MD
View full profile →- White %77.6%
- Black %15.5%
- Asian %1.0%
- Hispanic %7.4%
- Age 0–17 %25.0%
- Age 18–64 %62.5%
- Age 65+ %12.5%
- Bachelor's+ %17.3%
- Diversity Index37/100
Visual comparison (same scale)
White %
79.4%77.6%
Black %
10.5%15.5%
Asian %
0.3%1.0%
Hispanic %
1.5%7.4%
Age 0–17 %
21.7%25.0%
Age 18–64 %
61.0%62.5%
Age 65+ %
17.3%12.5%
Bachelor's+ %
25.4%17.3%
Diversity Index
35/10037/100
Economy
ZIP 21655
Preston town, MD
View full profile →- Median Income$85,608
- Unemployment %3.4%
- IRS Net Migration+293
- Work From Home %5.3%
ZIP 21660
Ridgely town, MD
View full profile →- Median Income$76,917
- Unemployment %6.6%
- IRS Net Migration+249
- Work From Home %7.3%
Visual comparison (same scale)
Median Income
$85,608$76,917
Unemployment %
3.4%6.6%
IRS Net Migration
+293+249
Work From Home %
5.3%7.3%
Housing
ZIP 21655
Preston town, MD
View full profile →- Median Home Value$291k
- Median Rent$1,030
- Owner Occupied %82.2%
- Broadband %89.8%
- Vacant %9.6%
- Median Year Built1979
ZIP 21660
Ridgely town, MD
View full profile →- Median Home Value$323k
- Median Rent$826
- Owner Occupied %72.6%
- Broadband %85.0%
- Vacant %4.7%
- Median Year Built1988
Visual comparison (same scale)
Median Home Value
$291k$323k
Median Rent
$1,030$826
Owner Occupied %
82.2%72.6%
Broadband %
89.8%85.0%
Vacant %
9.6%4.7%
Median Year Built
19791988
Climate & Location
ZIP 21655
Preston town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport35.4 miles (57.0 km)
- Distance to Coast3.1 miles (5.1 km)
ZIP 21660
Ridgely town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)45 ft
- Nearest Airport25.7 miles (41.4 km)
- Distance to Coast3.8 miles (6.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
10 ft45 ft
Nearest Airport
35.4 miles (57.0 km)25.7 miles (41.4 km)
Distance to Coast
3.1 miles (5.1 km)3.8 miles (6.1 km)
Infrastructure
ZIP 21655
Preston town, MD
View full profile →- Work From Home %5.3%
- Walkability (0–100)25
- Broadband %89.8%
ZIP 21660
Ridgely town, MD
View full profile →- Work From Home %7.3%
- Walkability (0–100)34
- Broadband %85.0%
Visual comparison (same scale)
Work From Home %
5.3%7.3%
Walkability (0–100)
2534
Broadband %
89.8%85.0%
Frequently Asked Questions
How do ZIP 21655 and 21660 compare?
ZIP 21655 is wealthier, lower unemployment, more educated. ZIP 21660 is higher home values, more affordable rent, lower poverty rate, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21655), orange the second (21660). 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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