01778 vs 02139 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 01778, Orange = ZIP 02139.
Quick verdict: ZIP 01778 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 02139 is higher home values, more diverse.
Quick Facts
ZIP 01778
Cochituate CDP, MA
View full profile →- Population13,915
- Median Income$219,531
- Median Home Value$936k
- Median Rent$1,306
- Median Age44.7 yrs
- Poverty Rate4.2%
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%
Visual comparison (same scale)
Population
13,91539,609
Median Income
$219,531$124,648
Median Home Value
$936k$1066k
Median Rent
$1,306$2,510
Median Age
44.7 yrs29.9 yrs
Poverty Rate
4.2%13.2%
Demographics
ZIP 01778
Cochituate CDP, MA
View full profile →- White %76.2%
- Black %0.8%
- Asian %14.0%
- Hispanic %5.2%
- Age 0–17 %25.0%
- Age 18–64 %55.4%
- Age 65+ %19.6%
- Bachelor's+ %77.7%
- Diversity Index39/100
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
Visual comparison (same scale)
White %
76.2%54.5%
Black %
0.8%12.8%
Asian %
14.0%19.7%
Hispanic %
5.2%9.4%
Age 0–17 %
25.0%11.7%
Age 18–64 %
55.4%76.9%
Age 65+ %
19.6%11.3%
Bachelor's+ %
77.7%77.6%
Diversity Index
39/10064/100
Economy
ZIP 01778
Cochituate CDP, MA
View full profile →- Median Income$219,531
- Unemployment %3.5%
- IRS Net Migration+657
- Work From Home %33.2%
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%
Visual comparison (same scale)
Median Income
$219,531$124,648
Unemployment %
3.5%4.1%
IRS Net Migration
+657+1,869
Work From Home %
33.2%25.6%
Housing
ZIP 01778
Cochituate CDP, MA
View full profile →- Median Home Value$936k
- Median Rent$1,306
- Owner Occupied %90.5%
- Broadband %97.8%
- Vacant %3.0%
- Median Year Built1962
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
Visual comparison (same scale)
Median Home Value
$936k$1066k
Median Rent
$1,306$2,510
Owner Occupied %
90.5%32.0%
Broadband %
97.8%94.5%
Vacant %
3.0%5.1%
Median Year Built
19621938
Climate & Location
ZIP 01778
Cochituate CDP, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)180 ft
- Nearest Airport8.7 miles (14.0 km)
- Distance to Coast14.3 miles (22.9 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
180 ft95 ft
Nearest Airport
8.7 miles (14.0 km)4.9 miles (7.8 km)
Distance to Coast
14.3 miles (22.9 km)1.1 miles (1.7 km)
Infrastructure
ZIP 01778
Cochituate CDP, MA
View full profile →- Work From Home %33.2%
- Walkability (0–100)36
- Broadband %97.8%
ZIP 02139
Cambridge city, MA
View full profile →- Work From Home %25.6%
- Walkability (0–100)82
- Broadband %94.5%
Visual comparison (same scale)
Work From Home %
33.2%25.6%
Walkability (0–100)
3682
Broadband %
97.8%94.5%
Frequently Asked Questions
How do ZIP 01778 and 02139 compare?
ZIP 01778 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 02139 is higher home values, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (01778), orange the second (02139). 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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