02135 vs 02121 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 02135, Orange = ZIP 02121.
Quick verdict: ZIP 02135 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 02121 is more affordable rent, more diverse.
Quick Facts
ZIP 02135
Boston city, MA
View full profile →- Population43,683
- Median Income$88,208
- Median Home Value$684k
- Median Rent$2,100
- Median Age30.4 yrs
- Poverty Rate18.7%
ZIP 02121
Boston city, MA
View full profile →- Population28,298
- Median Income$38,565
- Median Home Value$548k
- Median Rent$1,123
- Median Age34.2 yrs
- Poverty Rate26.5%
Visual comparison (same scale)
Population
43,68328,298
Median Income
$88,208$38,565
Median Home Value
$684k$548k
Median Rent
$2,100$1,123
Median Age
30.4 yrs34.2 yrs
Poverty Rate
18.7%26.5%
Demographics
ZIP 02135
Boston city, MA
View full profile →- White %61.7%
- Black %6.3%
- Asian %17.2%
- Hispanic %11.2%
- Age 0–17 %7.8%
- Age 18–64 %78.7%
- Age 65+ %13.5%
- Bachelor's+ %71.1%
- Diversity Index57/100
ZIP 02121
Boston city, MA
View full profile →- White %10.7%
- Black %48.0%
- Asian %1.4%
- Hispanic %38.0%
- Age 0–17 %27.1%
- Age 18–64 %60.4%
- Age 65+ %12.4%
- Bachelor's+ %20.5%
- Diversity Index61/100
Visual comparison (same scale)
White %
61.7%10.7%
Black %
6.3%48.0%
Asian %
17.2%1.4%
Hispanic %
11.2%38.0%
Age 0–17 %
7.8%27.1%
Age 18–64 %
78.7%60.4%
Age 65+ %
13.5%12.4%
Bachelor's+ %
71.1%20.5%
Diversity Index
57/10061/100
Economy
ZIP 02135
Boston city, MA
View full profile →- Median Income$88,208
- Unemployment %3.3%
- IRS Net Migration+2,062
- Work From Home %18.6%
ZIP 02121
Boston city, MA
View full profile →- Median Income$38,565
- Unemployment %9.6%
- IRS Net Migration+1,336
- Work From Home %5.8%
Visual comparison (same scale)
Median Income
$88,208$38,565
Unemployment %
3.3%9.6%
IRS Net Migration
+2,062+1,336
Work From Home %
18.6%5.8%
Housing
ZIP 02135
Boston city, MA
View full profile →- Median Home Value$684k
- Median Rent$2,100
- Owner Occupied %21.7%
- Broadband %90.8%
- Vacant %6.4%
- Median Year Built1956
ZIP 02121
Boston city, MA
View full profile →- Median Home Value$548k
- Median Rent$1,123
- Owner Occupied %23.1%
- Broadband %82.2%
- Vacant %9.0%
- Median Year Built1950
Visual comparison (same scale)
Median Home Value
$684k$548k
Median Rent
$2,100$1,123
Owner Occupied %
21.7%23.1%
Broadband %
90.8%82.2%
Vacant %
6.4%9.0%
Median Year Built
19561950
Climate & Location
ZIP 02135
Boston city, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)95 ft
- Nearest Airport7.5 miles (12.1 km)
- Distance to Coast3.6 miles (5.9 km)
ZIP 02121
Boston city, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)95 ft
- Nearest Airport5.5 miles (8.9 km)
- Distance to Coast2.1 miles (3.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
95 ft95 ft
Nearest Airport
7.5 miles (12.1 km)5.5 miles (8.9 km)
Distance to Coast
3.6 miles (5.9 km)2.1 miles (3.4 km)
Infrastructure
ZIP 02135
Boston city, MA
View full profile →- Work From Home %18.6%
- Walkability (0–100)69
- Broadband %90.8%
ZIP 02121
Boston city, MA
View full profile →- Work From Home %5.8%
- Walkability (0–100)70
- Broadband %82.2%
Visual comparison (same scale)
Work From Home %
18.6%5.8%
Walkability (0–100)
6970
Broadband %
90.8%82.2%
Frequently Asked Questions
How do ZIP 02135 and 02121 compare?
ZIP 02135 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 02121 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (02135), orange the second (02121). 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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