20129 vs 21777 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20129, Orange = ZIP 21777.
Quick verdict: ZIP 20129 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 21777 is more diverse.
Quick Facts
ZIP 20129
VA
View full profile →- Population469
- Median Income$250,001
- Median Home Value$1206k
- Median Age55.3 yrs
- Poverty Rate0.2%
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
4692,333
Median Income
$250,001$136,827
Median Home Value
$1206k$441k
Median Age
55.3 yrs43.6 yrs
Poverty Rate
0.2%1.6%
Demographics
ZIP 20129
VA
View full profile →- White %96.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %0.0%
- Age 18–64 %79.3%
- Age 65+ %20.7%
- Bachelor's+ %93.9%
- Diversity Index8/100
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 %
96.0%67.1%
Black %
0.0%14.0%
Asian %
0.0%5.7%
Hispanic %
0.0%15.9%
Age 0–17 %
0.0%19.3%
Age 18–64 %
79.3%69.2%
Age 65+ %
20.7%11.5%
Bachelor's+ %
93.9%41.8%
Diversity Index
8/10050/100
Economy
ZIP 20129
VA
View full profile →- Median Income$250,001
- Unemployment %0.3%
- IRS Net Migration+26
- Work From Home %44.5%
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
$250,001$136,827
Unemployment %
0.3%4.8%
IRS Net Migration
+26+137
Work From Home %
44.5%22.8%
Housing
ZIP 20129
VA
View full profile →- Median Home Value$1206k
- Owner Occupied %92.8%
- Broadband %89.5%
- Vacant %19.1%
- Median Year Built1997
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
$1206k$441k
Owner Occupied %
92.8%99.6%
Broadband %
89.5%100.0%
Vacant %
19.1%0.0%
Median Year Built
19971998
Climate & Location
ZIP 20129
VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)510 ft
- Nearest Airport17.6 miles (28.2 km)
- Distance to Coast32.0 miles (51.5 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
17.6 miles (28.2 km)22.8 miles (36.8 km)
Distance to Coast
32.0 miles (51.5 km)33.1 miles (53.3 km)
Infrastructure
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 %
44.5%22.8%
Walkability (0–100)
3221
Broadband %
89.5%100.0%
Frequently Asked Questions
How do ZIP 20129 and 21777 compare?
ZIP 20129 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 21777 is more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (20129), 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).
Continue exploring