21613 vs 21673 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21613, Orange = ZIP 21673.
Quick verdict: ZIP 21613 is more affordable rent, lower unemployment, more diverse. ZIP 21673 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 21613
Cambridge city, MD
View full profile →- Population18,167
- Median Income$53,171
- Median Home Value$280k
- Median Rent$763
- Median Age43.1 yrs
- Poverty Rate20.1%
ZIP 21673
Trappe town, MD
View full profile →- Population2,839
- Median Income$72,500
- Median Home Value$351k
- Median Rent$1,065
- Median Age44.4 yrs
- Poverty Rate8.8%
Visual comparison (same scale)
Population
18,1672,839
Median Income
$53,171$72,500
Median Home Value
$280k$351k
Median Rent
$763$1,065
Median Age
43.1 yrs44.4 yrs
Poverty Rate
20.1%8.8%
Demographics
ZIP 21613
Cambridge city, MD
View full profile →- White %53.0%
- Black %32.6%
- Asian %1.8%
- Hispanic %6.2%
- Age 0–17 %21.1%
- Age 18–64 %56.5%
- Age 65+ %22.4%
- Bachelor's+ %21.3%
- Diversity Index60/100
ZIP 21673
Trappe town, MD
View full profile →- White %73.0%
- Black %16.7%
- Asian %0.7%
- Hispanic %9.3%
- Age 0–17 %23.9%
- Age 18–64 %58.0%
- Age 65+ %18.1%
- Bachelor's+ %29.9%
- Diversity Index43/100
Visual comparison (same scale)
White %
53.0%73.0%
Black %
32.6%16.7%
Asian %
1.8%0.7%
Hispanic %
6.2%9.3%
Age 0–17 %
21.1%23.9%
Age 18–64 %
56.5%58.0%
Age 65+ %
22.4%18.1%
Bachelor's+ %
21.3%29.9%
Diversity Index
60/10043/100
Economy
ZIP 21613
Cambridge city, MD
View full profile →- Median Income$53,171
- Unemployment %5.4%
- IRS Net Migration+1,067
- Work From Home %7.7%
ZIP 21673
Trappe town, MD
View full profile →- Median Income$72,500
- Unemployment %7.6%
- IRS Net Migration+167
- Work From Home %8.3%
Visual comparison (same scale)
Median Income
$53,171$72,500
Unemployment %
5.4%7.6%
IRS Net Migration
+1,067+167
Work From Home %
7.7%8.3%
Housing
ZIP 21613
Cambridge city, MD
View full profile →- Median Home Value$280k
- Median Rent$763
- Owner Occupied %52.3%
- Broadband %85.7%
- Vacant %18.4%
- Median Year Built1968
ZIP 21673
Trappe town, MD
View full profile →- Median Home Value$351k
- Median Rent$1,065
- Owner Occupied %73.2%
- Broadband %81.9%
- Vacant %25.7%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$280k$351k
Median Rent
$763$1,065
Owner Occupied %
52.3%73.2%
Broadband %
85.7%81.9%
Vacant %
18.4%25.7%
Median Year Built
19681982
Climate & Location
ZIP 21613
Cambridge city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport23.4 miles (37.7 km)
- Distance to Coast4.3 miles (6.9 km)
ZIP 21673
Trappe town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport31.7 miles (51.0 km)
- Distance to Coast2.0 miles (3.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
10 ft10 ft
Nearest Airport
23.4 miles (37.7 km)31.7 miles (51.0 km)
Distance to Coast
4.3 miles (6.9 km)2.0 miles (3.3 km)
Infrastructure
ZIP 21613
Cambridge city, MD
View full profile →- Work From Home %7.7%
- Walkability (0–100)36
- Broadband %85.7%
ZIP 21673
Trappe town, MD
View full profile →- Work From Home %8.3%
- Walkability (0–100)31
- Broadband %81.9%
Visual comparison (same scale)
Work From Home %
7.7%8.3%
Walkability (0–100)
3631
Broadband %
85.7%81.9%
Frequently Asked Questions
How do ZIP 21613 and 21673 compare?
ZIP 21613 is more affordable rent, lower unemployment, more diverse. ZIP 21673 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21613), orange the second (21673). 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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