02139 vs 02155 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 02139, Orange = ZIP 02155.
Quick verdict: ZIP 02139 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 02155 is more affordable rent, lower poverty rate.
Quick Facts
ZIP 02139
Cambridge city, MA
View full profile →- Population39,609
- Median Income$124,648
- Median Home Value$1066k
- Median Rent$2,510
- Median Age29.9 yrs
- Poverty Rate13.2%
ZIP 02155
Medford city, MA
View full profile →- Population61,276
- Median Income$118,403
- Median Home Value$716k
- Median Rent$2,262
- Median Age35.0 yrs
- Poverty Rate8.2%
Visual comparison (same scale)
Population
39,60961,276
Median Income
$124,648$118,403
Median Home Value
$1066k$716k
Median Rent
$2,510$2,262
Median Age
29.9 yrs35.0 yrs
Poverty Rate
13.2%8.2%
Demographics
ZIP 02139
Cambridge city, MA
View full profile →- White %54.5%
- Black %12.8%
- Asian %19.7%
- Hispanic %9.4%
- Age 0–17 %11.7%
- Age 18–64 %76.9%
- Age 65+ %11.3%
- Bachelor's+ %77.6%
- Diversity Index64/100
ZIP 02155
Medford city, MA
View full profile →- White %69.1%
- Black %6.5%
- Asian %12.3%
- Hispanic %8.9%
- Age 0–17 %12.7%
- Age 18–64 %72.2%
- Age 65+ %15.2%
- Bachelor's+ %57.7%
- Diversity Index49/100
Visual comparison (same scale)
White %
54.5%69.1%
Black %
12.8%6.5%
Asian %
19.7%12.3%
Hispanic %
9.4%8.9%
Age 0–17 %
11.7%12.7%
Age 18–64 %
76.9%72.2%
Age 65+ %
11.3%15.2%
Bachelor's+ %
77.6%57.7%
Diversity Index
64/10049/100
Economy
ZIP 02139
Cambridge city, MA
View full profile →- Median Income$124,648
- Unemployment %4.1%
- IRS Net Migration+1,869
- Work From Home %25.6%
ZIP 02155
Medford city, MA
View full profile →- Median Income$118,403
- Unemployment %4.4%
- IRS Net Migration+2,892
- Work From Home %22.2%
Visual comparison (same scale)
Median Income
$124,648$118,403
Unemployment %
4.1%4.4%
IRS Net Migration
+1,869+2,892
Work From Home %
25.6%22.2%
Housing
ZIP 02139
Cambridge city, MA
View full profile →- Median Home Value$1066k
- Median Rent$2,510
- Owner Occupied %32.0%
- Broadband %94.5%
- Vacant %5.1%
- Median Year Built1938
ZIP 02155
Medford city, MA
View full profile →- Median Home Value$716k
- Median Rent$2,262
- Owner Occupied %53.0%
- Broadband %92.7%
- Vacant %5.0%
- Median Year Built1944
Visual comparison (same scale)
Median Home Value
$1066k$716k
Median Rent
$2,510$2,262
Owner Occupied %
32.0%53.0%
Broadband %
94.5%92.7%
Vacant %
5.1%5.0%
Median Year Built
19381944
Climate & Location
ZIP 02139
Cambridge city, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)95 ft
- Nearest Airport4.9 miles (7.8 km)
- Distance to Coast1.1 miles (1.7 km)
ZIP 02155
Medford city, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)12 ft
- Nearest Airport6.7 miles (10.7 km)
- Distance to Coast2.2 miles (3.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
95 ft12 ft
Nearest Airport
4.9 miles (7.8 km)6.7 miles (10.7 km)
Distance to Coast
1.1 miles (1.7 km)2.2 miles (3.5 km)
Infrastructure
ZIP 02139
Cambridge city, MA
View full profile →- Work From Home %25.6%
- Walkability (0–100)82
- Broadband %94.5%
ZIP 02155
Medford city, MA
View full profile →- Work From Home %22.2%
- Walkability (0–100)74
- Broadband %92.7%
Visual comparison (same scale)
Work From Home %
25.6%22.2%
Walkability (0–100)
8274
Broadband %
94.5%92.7%
Frequently Asked Questions
How do ZIP 02139 and 02155 compare?
ZIP 02139 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 02155 is more affordable rent, lower poverty rate.
What do the blue and orange colors mean?
Blue represents the first ZIP (02139), orange the second (02155). 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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