03220 vs 02478 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 03220, Orange = ZIP 02478.
Quick verdict: ZIP 03220 is more affordable rent, lower unemployment. ZIP 02478 is wealthier, higher home values, lower poverty rate, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 03220
Belmont CDP, NH
View full profile →- Population7,376
- Median Income$78,151
- Median Home Value$265k
- Median Rent$931
- Median Age48.5 yrs
- Poverty Rate11.0%
ZIP 02478
Belmont CDP, MA
View full profile →- Population26,966
- Median Income$177,790
- Median Home Value$1109k
- Median Rent$2,239
- Median Age42.4 yrs
- Poverty Rate3.5%
Visual comparison (same scale)
Population
7,37626,966
Median Income
$78,151$177,790
Median Home Value
$265k$1109k
Median Rent
$931$2,239
Median Age
48.5 yrs42.4 yrs
Poverty Rate
11.0%3.5%
Demographics
ZIP 03220
Belmont CDP, NH
View full profile →- White %95.9%
- Black %1.2%
- Asian %1.1%
- Hispanic %2.5%
- Age 0–17 %18.9%
- Age 18–64 %58.5%
- Age 65+ %22.6%
- Bachelor's+ %19.4%
- Diversity Index8/100
ZIP 02478
Belmont CDP, MA
View full profile →- White %69.7%
- Black %1.5%
- Asian %20.4%
- Hispanic %4.7%
- Age 0–17 %24.4%
- Age 18–64 %57.4%
- Age 65+ %18.2%
- Bachelor's+ %80.1%
- Diversity Index47/100
Visual comparison (same scale)
White %
95.9%69.7%
Black %
1.2%1.5%
Asian %
1.1%20.4%
Hispanic %
2.5%4.7%
Age 0–17 %
18.9%24.4%
Age 18–64 %
58.5%57.4%
Age 65+ %
22.6%18.2%
Bachelor's+ %
19.4%80.1%
Diversity Index
8/10047/100
Economy
ZIP 03220
Belmont CDP, NH
View full profile →- Median Income$78,151
- Unemployment %1.2%
- IRS Net Migration+346
- Work From Home %4.8%
ZIP 02478
Belmont CDP, MA
View full profile →- Median Income$177,790
- Unemployment %4.5%
- IRS Net Migration+1,273
- Work From Home %28.4%
Visual comparison (same scale)
Median Income
$78,151$177,790
Unemployment %
1.2%4.5%
IRS Net Migration
+346+1,273
Work From Home %
4.8%28.4%
Housing
ZIP 03220
Belmont CDP, NH
View full profile →- Median Home Value$265k
- Median Rent$931
- Owner Occupied %82.8%
- Broadband %89.6%
- Vacant %16.8%
- Median Year Built1983
ZIP 02478
Belmont CDP, MA
View full profile →- Median Home Value$1109k
- Median Rent$2,239
- Owner Occupied %64.4%
- Broadband %95.7%
- Vacant %4.4%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$265k$1109k
Median Rent
$931$2,239
Owner Occupied %
82.8%64.4%
Broadband %
89.6%95.7%
Vacant %
16.8%4.4%
Median Year Built
19831938
Climate & Location
ZIP 03220
Belmont CDP, NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)500 ft
- Nearest Airport18.8 miles (30.3 km)
- Distance to Coast35.6 miles (57.3 km)
ZIP 02478
Belmont CDP, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)95 ft
- Nearest Airport7.6 miles (12.2 km)
- Distance to Coast5.0 miles (8.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
500 ft95 ft
Nearest Airport
18.8 miles (30.3 km)7.6 miles (12.2 km)
Distance to Coast
35.6 miles (57.3 km)5.0 miles (8.0 km)
Infrastructure
ZIP 03220
Belmont CDP, NH
View full profile →- Work From Home %4.8%
- Walkability (0–100)31
- Broadband %89.6%
ZIP 02478
Belmont CDP, MA
View full profile →- Work From Home %28.4%
- Walkability (0–100)72
- Broadband %95.7%
Visual comparison (same scale)
Work From Home %
4.8%28.4%
Walkability (0–100)
3172
Broadband %
89.6%95.7%
Frequently Asked Questions
How do ZIP 03220 and 02478 compare?
ZIP 03220 is more affordable rent, lower unemployment. ZIP 02478 is wealthier, higher home values, lower poverty rate, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (03220), orange the second (02478). 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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