21777 vs 21704 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21777, Orange = ZIP 21704.
Quick verdict: ZIP 21777 is lower poverty rate. ZIP 21704 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Population2,333
- Median Income$136,827
- Median Home Value$441k
- Median Rent—
- Median Age43.6 yrs
- Poverty Rate1.6%
ZIP 21704
Urbana CDP, MD
View full profile →- Population19,623
- Median Income$164,457
- Median Home Value$586k
- Median Rent$2,179
- Median Age38.4 yrs
- Poverty Rate3.2%
Visual comparison (same scale)
Population
2,33319,623
Median Income
$136,827$164,457
Median Home Value
$441k$586k
Median Rent
—$2,179
Median Age
43.6 yrs38.4 yrs
Poverty Rate
1.6%3.2%
Demographics
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
ZIP 21704
Urbana CDP, MD
View full profile →- White %54.0%
- Black %12.6%
- Asian %16.8%
- Hispanic %13.5%
- Age 0–17 %31.8%
- Age 18–64 %57.6%
- Age 65+ %10.5%
- Bachelor's+ %58.1%
- Diversity Index64/100
Visual comparison (same scale)
White %
67.1%54.0%
Black %
14.0%12.6%
Asian %
5.7%16.8%
Hispanic %
15.9%13.5%
Age 0–17 %
19.3%31.8%
Age 18–64 %
69.2%57.6%
Age 65+ %
11.5%10.5%
Bachelor's+ %
41.8%58.1%
Diversity Index
50/10064/100
Economy
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%
ZIP 21704
Urbana CDP, MD
View full profile →- Median Income$164,457
- Unemployment %3.5%
- IRS Net Migration+1,153
- Work From Home %27.3%
Visual comparison (same scale)
Median Income
$136,827$164,457
Unemployment %
4.8%3.5%
IRS Net Migration
+137+1,153
Work From Home %
22.8%27.3%
Housing
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Median Home Value$441k
- Median Rent—
- Owner Occupied %99.6%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1998
ZIP 21704
Urbana CDP, MD
View full profile →- Median Home Value$586k
- Median Rent$2,179
- Owner Occupied %81.3%
- Broadband %94.8%
- Vacant %1.5%
- Median Year Built2007
Visual comparison (same scale)
Median Home Value
$441k$586k
Median Rent
—$2,179
Owner Occupied %
99.6%81.3%
Broadband %
100.0%94.8%
Vacant %
0.0%1.5%
Median Year Built
19982007
Climate & Location
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)
ZIP 21704
Urbana CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)380 ft
- Nearest Airport28.7 miles (46.2 km)
- Distance to Coast33.6 miles (54.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
380 ft380 ft
Nearest Airport
22.8 miles (36.8 km)28.7 miles (46.2 km)
Distance to Coast
33.1 miles (53.3 km)33.6 miles (54.1 km)
Infrastructure
ZIP 21777
Point of Rocks CDP, MD
View full profile →- Work From Home %22.8%
- Walkability (0–100)21
- Broadband %100.0%
ZIP 21704
Urbana CDP, MD
View full profile →- Work From Home %27.3%
- Walkability (0–100)35
- Broadband %94.8%
Visual comparison (same scale)
Work From Home %
22.8%27.3%
Walkability (0–100)
2135
Broadband %
100.0%94.8%
Frequently Asked Questions
How do ZIP 21777 and 21704 compare?
ZIP 21777 is lower poverty rate. ZIP 21704 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21777), orange the second (21704). 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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