20661 vs 20664 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20661, Orange = ZIP 20664.
Quick verdict: ZIP 20664 is wealthier.
Quick Facts
ZIP 20661
Cobb Island CDP, MD
View full profile →- Population0
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age0.0 yrs
- Poverty Rate—
ZIP 20664
Rock Point CDP, MD
View full profile →- Population3,121
- Median Income$82,083
- Median Home Value$433k
- Median Rent$1,281
- Median Age37.8 yrs
- Poverty Rate12.6%
Visual comparison (same scale)
Population
03,121
Median Income
$0$82,083
Median Home Value
—$433k
Median Rent
—$1,281
Median Age
0.0 yrs37.8 yrs
Poverty Rate
—12.6%
Demographics
ZIP 20661
Cobb Island CDP, MD
View full profile →- White %—
- Black %—
- Asian %—
- Hispanic %—
- Age 0–17 %—
- Age 18–64 %—
- Age 65+ %—
- Bachelor's+ %—
- Diversity Index—
ZIP 20664
Rock Point CDP, MD
View full profile →- White %72.3%
- Black %14.4%
- Asian %1.0%
- Hispanic %14.5%
- Age 0–17 %27.5%
- Age 18–64 %54.0%
- Age 65+ %18.6%
- Bachelor's+ %21.3%
- Diversity Index44/100
Visual comparison (same scale)
White %
—72.3%
Black %
—14.4%
Asian %
—1.0%
Hispanic %
—14.5%
Age 0–17 %
—27.5%
Age 18–64 %
—54.0%
Age 65+ %
—18.6%
Bachelor's+ %
—21.3%
Diversity Index
—44/100
Economy
ZIP 20661
Cobb Island CDP, MD
View full profile →- Median Income$0
- Unemployment %—
- IRS Net Migration—
- Work From Home %—
- Mean Commute (min)0 min
ZIP 20664
Rock Point CDP, MD
View full profile →- Median Income$82,083
- Unemployment %4.1%
- IRS Net Migration+183
- Work From Home %8.4%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$0$82,083
Unemployment %
—4.1%
IRS Net Migration
—+183
Work From Home %
—8.4%
Mean Commute (min)
0 min—
Housing
ZIP 20661
Cobb Island CDP, MD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
ZIP 20664
Rock Point CDP, MD
View full profile →- Median Home Value$433k
- Median Rent$1,281
- Owner Occupied %76.7%
- Broadband %85.8%
- Vacant %22.7%
- Median Year Built1975
Visual comparison (same scale)
Median Home Value
—$433k
Median Rent
—$1,281
Owner Occupied %
—76.7%
Broadband %
—85.8%
Vacant %
—22.7%
Median Year Built
18001975
Climate & Location
ZIP 20661
Cobb Island CDP, MD
View full profile →- Snow Days/Year—
- Elevation (ft)—
- Nearest Airport—
- Distance to Coast—
ZIP 20664
Rock Point CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)100 ft
- Nearest Airport22.9 miles (36.9 km)
- Distance to Coast2.2 miles (3.5 km)
Visual comparison (same scale)
Snow Days/Year
—0 days
Elevation (ft)
—100 ft
Nearest Airport
—22.9 miles (36.9 km)
Distance to Coast
—2.2 miles (3.5 km)
Infrastructure
ZIP 20661
Cobb Island CDP, MD
View full profile →- Mean Commute (min)0 min
- Work From Home %—
- Walkability (0–100)—
- Broadband %—
ZIP 20664
Rock Point CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %8.4%
- Walkability (0–100)25
- Broadband %85.8%
Visual comparison (same scale)
Mean Commute (min)
0 min—
Work From Home %
—8.4%
Walkability (0–100)
—25
Broadband %
—85.8%
Frequently Asked Questions
How do ZIP 20661 and 20664 compare?
ZIP 20664 is wealthier.
What do the blue and orange colors mean?
Blue represents the first ZIP (20661), orange the second (20664). 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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