20625 vs 22520 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20625, Orange = ZIP 22520.
Quick verdict: ZIP 20625 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 22520 is more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 20625
Cobb Island CDP, MD
View full profile →- Population1,135
- Median Income$161,000
- Median Home Value$244k
- Median Rent—
- Median Age45.2 yrs
- Poverty Rate1.9%
ZIP 22520
Montross town, VA
View full profile →- Population5,014
- Median Income$69,063
- Median Home Value$243k
- Median Rent$766
- Median Age47.8 yrs
- Poverty Rate9.0%
Visual comparison (same scale)
Population
1,1355,014
Median Income
$161,000$69,063
Median Home Value
$244k$243k
Median Rent
—$766
Median Age
45.2 yrs47.8 yrs
Poverty Rate
1.9%9.0%
Demographics
ZIP 20625
Cobb Island CDP, MD
View full profile →- White %96.0%
- Black %0.0%
- Asian %1.8%
- Hispanic %0.0%
- Age 0–17 %16.9%
- Age 18–64 %83.1%
- Age 65+ %0.0%
- Bachelor's+ %4.5%
- Diversity Index8/100
ZIP 22520
Montross town, VA
View full profile →- White %60.4%
- Black %23.0%
- Asian %1.0%
- Hispanic %6.9%
- Age 0–17 %15.1%
- Age 18–64 %58.2%
- Age 65+ %26.7%
- Bachelor's+ %20.1%
- Diversity Index57/100
Visual comparison (same scale)
White %
96.0%60.4%
Black %
0.0%23.0%
Asian %
1.8%1.0%
Hispanic %
0.0%6.9%
Age 0–17 %
16.9%15.1%
Age 18–64 %
83.1%58.2%
Age 65+ %
0.0%26.7%
Bachelor's+ %
4.5%20.1%
Diversity Index
8/10057/100
Economy
ZIP 20625
Cobb Island CDP, MD
View full profile →- Median Income$161,000
- Unemployment %4.8%
- IRS Net Migration+67
- Work From Home %3.6%
ZIP 22520
Montross town, VA
View full profile →- Median Income$69,063
- Unemployment %10.1%
- IRS Net Migration+283
- Work From Home %15.2%
Visual comparison (same scale)
Median Income
$161,000$69,063
Unemployment %
4.8%10.1%
IRS Net Migration
+67+283
Work From Home %
3.6%15.2%
Housing
ZIP 20625
Cobb Island CDP, MD
View full profile →- Median Home Value$244k
- Median Rent—
- Owner Occupied %85.2%
- Broadband %100.0%
- Vacant %22.6%
- Median Year Built1938
ZIP 22520
Montross town, VA
View full profile →- Median Home Value$243k
- Median Rent$766
- Owner Occupied %85.4%
- Broadband %79.3%
- Vacant %31.3%
- Median Year Built1990
Visual comparison (same scale)
Median Home Value
$244k$243k
Median Rent
—$766
Owner Occupied %
85.2%85.4%
Broadband %
100.0%79.3%
Vacant %
22.6%31.3%
Median Year Built
19381990
Climate & Location
ZIP 20625
Cobb Island CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)100 ft
- Nearest Airport23.7 miles (38.1 km)
- Distance to Coast0.4 miles (0.7 km)
ZIP 22520
Montross town, VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)140 ft
- Nearest Airport24.6 miles (39.7 km)
- Distance to Coast3.4 miles (5.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
100 ft140 ft
Nearest Airport
23.7 miles (38.1 km)24.6 miles (39.7 km)
Distance to Coast
0.4 miles (0.7 km)3.4 miles (5.4 km)
Infrastructure
ZIP 20625
Cobb Island CDP, MD
View full profile →- Work From Home %3.6%
- Walkability (0–100)25
- Broadband %100.0%
ZIP 22520
Montross town, VA
View full profile →- Work From Home %15.2%
- Walkability (0–100)30
- Broadband %79.3%
Visual comparison (same scale)
Work From Home %
3.6%15.2%
Walkability (0–100)
2530
Broadband %
100.0%79.3%
Frequently Asked Questions
How do ZIP 20625 and 22520 compare?
ZIP 20625 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 22520 is more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (20625), orange the second (22520). 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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