20197 vs 21777 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20197, Orange = ZIP 21777.
Quick verdict: ZIP 20197 is wealthier, higher home values, more educated, higher work-from-home share. ZIP 21777 is lower poverty rate, lower unemployment, more diverse.
Quick Facts
ZIP 20197
Waterford CDP, VA
View full profile →- Population2,212
- Median Income$233,777
- Median Home Value$989k
- Median Age46.1 yrs
- Poverty Rate4.0%
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Population2,333
- Median Income$136,827
- Median Home Value$441k
- Median Age43.6 yrs
- Poverty Rate1.6%
Visual comparison (same scale)
Population
2,2122,333
Median Income
$233,777$136,827
Median Home Value
$989k$441k
Median Age
46.1 yrs43.6 yrs
Poverty Rate
4.0%1.6%
Demographics
ZIP 20197
Waterford CDP, VA
View full profile →- White %92.0%
- Black %0.4%
- Asian %0.0%
- Hispanic %7.9%
- Age 0–17 %26.4%
- Age 18–64 %58.7%
- Age 65+ %14.9%
- Bachelor's+ %70.2%
- Diversity Index15/100
ZIP 21777
Point of Rocks CDP, MD
View full profile →- White %67.1%
- Black %14.0%
- Asian %5.7%
- Hispanic %15.9%
- Age 0–17 %19.3%
- Age 18–64 %69.2%
- Age 65+ %11.5%
- Bachelor's+ %41.8%
- Diversity Index50/100
Visual comparison (same scale)
White %
92.0%67.1%
Black %
0.4%14.0%
Asian %
0.0%5.7%
Hispanic %
7.9%15.9%
Age 0–17 %
26.4%19.3%
Age 18–64 %
58.7%69.2%
Age 65+ %
14.9%11.5%
Bachelor's+ %
70.2%41.8%
Diversity Index
15/10050/100
Economy
ZIP 20197
Waterford CDP, VA
View full profile →- Median Income$233,777
- Unemployment %9.7%
- IRS Net Migration+125
- Work From Home %44.7%
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Median Income$136,827
- Unemployment %4.8%
- IRS Net Migration+137
- Work From Home %22.8%
Visual comparison (same scale)
Median Income
$233,777$136,827
Unemployment %
9.7%4.8%
IRS Net Migration
+125+137
Work From Home %
44.7%22.8%
Housing
ZIP 20197
Waterford CDP, VA
View full profile →- Median Home Value$989k
- Owner Occupied %88.3%
- Broadband %100.0%
- Vacant %7.1%
- Median Year Built1994
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Median Home Value$441k
- Owner Occupied %99.6%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1998
Visual comparison (same scale)
Median Home Value
$989k$441k
Owner Occupied %
88.3%99.6%
Broadband %
100.0%100.0%
Vacant %
7.1%0.0%
Median Year Built
19941998
Climate & Location
ZIP 20197
Waterford CDP, VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)510 ft
- Nearest Airport19.6 miles (31.6 km)
- Distance to Coast34.1 miles (54.8 km)
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)380 ft
- Nearest Airport22.8 miles (36.8 km)
- Distance to Coast33.1 miles (53.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
510 ft380 ft
Nearest Airport
19.6 miles (31.6 km)22.8 miles (36.8 km)
Distance to Coast
34.1 miles (54.8 km)33.1 miles (53.3 km)
Infrastructure
ZIP 20197
Waterford CDP, VA
View full profile →- Work From Home %44.7%
- Walkability (0–100)28
- Broadband %100.0%
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Work From Home %22.8%
- Walkability (0–100)21
- Broadband %100.0%
Visual comparison (same scale)
Work From Home %
44.7%22.8%
Walkability (0–100)
2821
Broadband %
100.0%100.0%
Frequently Asked Questions
How do ZIP 20197 and 21777 compare?
ZIP 20197 is wealthier, higher home values, more educated, higher work-from-home share. ZIP 21777 is lower poverty rate, lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (20197), orange the second (21777). 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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