23356 vs 23421 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 23356, Orange = ZIP 23421.
Quick verdict: ZIP 23356 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share. ZIP 23421 is lower unemployment, more diverse.
Quick Facts
ZIP 23356
Captains Cove CDP, VA
View full profile →- Population1,738
- Median Income$98,934
- Median Home Value$227k
- Median Rent—
- Median Age60.8 yrs
- Poverty Rate0.7%
ZIP 23421
Gargatha CDP, VA
View full profile →- Population3,917
- Median Income$57,344
- Median Home Value$205k
- Median Rent$616
- Median Age50.3 yrs
- Poverty Rate11.7%
Visual comparison (same scale)
Population
1,7383,917
Median Income
$98,934$57,344
Median Home Value
$227k$205k
Median Rent
—$616
Median Age
60.8 yrs50.3 yrs
Poverty Rate
0.7%11.7%
Demographics
ZIP 23356
Captains Cove CDP, VA
View full profile →- White %99.0%
- Black %1.0%
- Asian %0.0%
- Hispanic %0.8%
- Age 0–17 %14.8%
- Age 18–64 %47.1%
- Age 65+ %38.1%
- Bachelor's+ %38.6%
- Diversity Index2/100
ZIP 23421
Gargatha CDP, VA
View full profile →- White %42.9%
- Black %43.6%
- Asian %0.0%
- Hispanic %14.9%
- Age 0–17 %17.6%
- Age 18–64 %59.4%
- Age 65+ %23.0%
- Bachelor's+ %18.0%
- Diversity Index60/100
Visual comparison (same scale)
White %
99.0%42.9%
Black %
1.0%43.6%
Asian %
0.0%0.0%
Hispanic %
0.8%14.9%
Age 0–17 %
14.8%17.6%
Age 18–64 %
47.1%59.4%
Age 65+ %
38.1%23.0%
Bachelor's+ %
38.6%18.0%
Diversity Index
2/10060/100
Economy
ZIP 23356
Captains Cove CDP, VA
View full profile →- Median Income$98,934
- Unemployment %9.7%
- IRS Net Migration+98
- Work From Home %22.8%
ZIP 23421
Gargatha CDP, VA
View full profile →- Median Income$57,344
- Unemployment %0.6%
- IRS Net Migration+221
- Work From Home %1.5%
Visual comparison (same scale)
Median Income
$98,934$57,344
Unemployment %
9.7%0.6%
IRS Net Migration
+98+221
Work From Home %
22.8%1.5%
Housing
ZIP 23356
Captains Cove CDP, VA
View full profile →- Median Home Value$227k
- Median Rent—
- Owner Occupied %94.5%
- Broadband %88.9%
- Vacant %44.1%
- Median Year Built2004
ZIP 23421
Gargatha CDP, VA
View full profile →- Median Home Value$205k
- Median Rent$616
- Owner Occupied %62.9%
- Broadband %74.1%
- Vacant %14.8%
- Median Year Built1983
Visual comparison (same scale)
Median Home Value
$227k$205k
Median Rent
—$616
Owner Occupied %
94.5%62.9%
Broadband %
88.9%74.1%
Vacant %
44.1%14.8%
Median Year Built
20041983
Climate & Location
ZIP 23356
Captains Cove CDP, VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)38 ft
- Nearest Airport23.8 miles (38.3 km)
- Distance to Coast0.6 miles (1.0 km)
ZIP 23421
Gargatha CDP, VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)38 ft
- Nearest Airport40.2 miles (64.6 km)
- Distance to Coast2.7 miles (4.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
38 ft38 ft
Nearest Airport
23.8 miles (38.3 km)40.2 miles (64.6 km)
Distance to Coast
0.6 miles (1.0 km)2.7 miles (4.3 km)
Infrastructure
ZIP 23356
Captains Cove CDP, VA
View full profile →- Work From Home %22.8%
- Walkability (0–100)—
- Broadband %88.9%
ZIP 23421
Gargatha CDP, VA
View full profile →- Work From Home %1.5%
- Walkability (0–100)25
- Broadband %74.1%
Visual comparison (same scale)
Work From Home %
22.8%1.5%
Walkability (0–100)
—25
Broadband %
88.9%74.1%
Frequently Asked Questions
How do ZIP 23356 and 23421 compare?
ZIP 23356 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share. ZIP 23421 is lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (23356), orange the second (23421). 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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