20640 vs 20677 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20640, Orange = ZIP 20677.
Quick verdict: ZIP 20640 is lower poverty rate, lower unemployment, more diverse. ZIP 20677 is wealthier, higher home values, more educated, higher work-from-home share.
Quick Facts
ZIP 20640
Bryans Road CDP, MD
View full profile →- Population10,254
- Median Income$95,560
- Median Home Value$308k
- Median Rent$1,515
- Median Age38.5 yrs
- Poverty Rate7.4%
ZIP 20677
Port Tobacco Village town, MD
View full profile →- Population2,113
- Median Income$150,956
- Median Home Value$525k
- Median Rent—
- Median Age48.8 yrs
- Poverty Rate7.5%
Visual comparison (same scale)
Population
10,2542,113
Median Income
$95,560$150,956
Median Home Value
$308k$525k
Median Rent
$1,515—
Median Age
38.5 yrs48.8 yrs
Poverty Rate
7.4%7.5%
Demographics
ZIP 20640
Bryans Road CDP, MD
View full profile →- White %35.5%
- Black %51.8%
- Asian %2.5%
- Hispanic %6.5%
- Age 0–17 %21.3%
- Age 18–64 %65.0%
- Age 65+ %13.7%
- Bachelor's+ %25.2%
- Diversity Index60/100
ZIP 20677
Port Tobacco Village town, MD
View full profile →- White %78.1%
- Black %11.7%
- Asian %4.9%
- Hispanic %6.7%
- Age 0–17 %19.9%
- Age 18–64 %63.4%
- Age 65+ %16.7%
- Bachelor's+ %36.9%
- Diversity Index37/100
Visual comparison (same scale)
White %
35.5%78.1%
Black %
51.8%11.7%
Asian %
2.5%4.9%
Hispanic %
6.5%6.7%
Age 0–17 %
21.3%19.9%
Age 18–64 %
65.0%63.4%
Age 65+ %
13.7%16.7%
Bachelor's+ %
25.2%36.9%
Diversity Index
60/10037/100
Economy
ZIP 20640
Bryans Road CDP, MD
View full profile →- Median Income$95,560
- Unemployment %3.8%
- IRS Net Migration+602
- Work From Home %12.9%
ZIP 20677
Port Tobacco Village town, MD
View full profile →- Median Income$150,956
- Unemployment %5.9%
- IRS Net Migration+124
- Work From Home %20.6%
Visual comparison (same scale)
Median Income
$95,560$150,956
Unemployment %
3.8%5.9%
IRS Net Migration
+602+124
Work From Home %
12.9%20.6%
Housing
ZIP 20640
Bryans Road CDP, MD
View full profile →- Median Home Value$308k
- Median Rent$1,515
- Owner Occupied %78.7%
- Broadband %87.8%
- Vacant %7.0%
- Median Year Built1978
ZIP 20677
Port Tobacco Village town, MD
View full profile →- Median Home Value$525k
- Median Rent—
- Owner Occupied %96.9%
- Broadband %89.5%
- Vacant %3.8%
- Median Year Built1980
Visual comparison (same scale)
Median Home Value
$308k$525k
Median Rent
$1,515—
Owner Occupied %
78.7%96.9%
Broadband %
87.8%89.5%
Vacant %
7.0%3.8%
Median Year Built
19781980
Climate & Location
ZIP 20640
Bryans Road CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport5.9 miles (9.4 km)
- Distance to Coast1.8 miles (2.9 km)
ZIP 20677
Port Tobacco Village town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport14.5 miles (23.4 km)
- Distance to Coast0.7 miles (1.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
10 ft10 ft
Nearest Airport
5.9 miles (9.4 km)14.5 miles (23.4 km)
Distance to Coast
1.8 miles (2.9 km)0.7 miles (1.1 km)
Infrastructure
ZIP 20640
Bryans Road CDP, MD
View full profile →- Work From Home %12.9%
- Walkability (0–100)31
- Broadband %87.8%
ZIP 20677
Port Tobacco Village town, MD
View full profile →- Work From Home %20.6%
- Walkability (0–100)22
- Broadband %89.5%
Visual comparison (same scale)
Work From Home %
12.9%20.6%
Walkability (0–100)
3122
Broadband %
87.8%89.5%
Frequently Asked Questions
How do ZIP 20640 and 20677 compare?
ZIP 20640 is lower poverty rate, lower unemployment, more diverse. ZIP 20677 is wealthier, higher home values, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (20640), orange the second (20677). 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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