04103 vs 04021 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 04103, Orange = ZIP 04021.
Quick verdict: ZIP 04103 is more diverse. ZIP 04021 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 04103
Portland city, ME
View full profile →- Population31,705
- Median Income$90,682
- Median Home Value$422k
- Median Rent$1,418
- Median Age37.8 yrs
- Poverty Rate8.2%
ZIP 04021
Cumberland Center CDP, ME
View full profile →- Population6,629
- Median Income$145,833
- Median Home Value$507k
- Median Rent—
- Median Age38.9 yrs
- Poverty Rate4.8%
Visual comparison (same scale)
Population
31,7056,629
Median Income
$90,682$145,833
Median Home Value
$422k$507k
Median Rent
$1,418—
Median Age
37.8 yrs38.9 yrs
Poverty Rate
8.2%4.8%
Demographics
ZIP 04103
Portland city, ME
View full profile →- White %80.8%
- Black %8.9%
- Asian %4.1%
- Hispanic %1.8%
- Age 0–17 %19.3%
- Age 18–64 %62.4%
- Age 65+ %18.3%
- Bachelor's+ %58.3%
- Diversity Index34/100
ZIP 04021
Cumberland Center CDP, ME
View full profile →- White %93.2%
- Black %0.5%
- Asian %1.3%
- Hispanic %1.8%
- Age 0–17 %29.2%
- Age 18–64 %57.3%
- Age 65+ %13.5%
- Bachelor's+ %69.6%
- Diversity Index13/100
Visual comparison (same scale)
White %
80.8%93.2%
Black %
8.9%0.5%
Asian %
4.1%1.3%
Hispanic %
1.8%1.8%
Age 0–17 %
19.3%29.2%
Age 18–64 %
62.4%57.3%
Age 65+ %
18.3%13.5%
Bachelor's+ %
58.3%69.6%
Diversity Index
34/10013/100
Economy
ZIP 04103
Portland city, ME
View full profile →- Median Income$90,682
- Unemployment %5.0%
- IRS Net Migration+1,439
- Work From Home %19.7%
ZIP 04021
Cumberland Center CDP, ME
View full profile →- Median Income$145,833
- Unemployment %2.8%
- IRS Net Migration+301
- Work From Home %26.1%
Visual comparison (same scale)
Median Income
$90,682$145,833
Unemployment %
5.0%2.8%
IRS Net Migration
+1,439+301
Work From Home %
19.7%26.1%
Housing
ZIP 04103
Portland city, ME
View full profile →- Median Home Value$422k
- Median Rent$1,418
- Owner Occupied %61.2%
- Broadband %91.8%
- Vacant %6.8%
- Median Year Built1960
ZIP 04021
Cumberland Center CDP, ME
View full profile →- Median Home Value$507k
- Median Rent—
- Owner Occupied %93.4%
- Broadband %91.7%
- Vacant %4.8%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$422k$507k
Median Rent
$1,418—
Owner Occupied %
61.2%93.4%
Broadband %
91.8%91.7%
Vacant %
6.8%4.8%
Median Year Built
19601981
Climate & Location
ZIP 04103
Portland city, ME
View full profile →- Snow Days/Year0 days
- Elevation (ft)45 ft
- Nearest Airport3.5 miles (5.7 km)
- Distance to Coast2.1 miles (3.3 km)
ZIP 04021
Cumberland Center CDP, ME
View full profile →- Snow Days/Year0 days
- Elevation (ft)378 ft
- Nearest Airport10.3 miles (16.6 km)
- Distance to Coast3.5 miles (5.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
45 ft378 ft
Nearest Airport
3.5 miles (5.7 km)10.3 miles (16.6 km)
Distance to Coast
2.1 miles (3.3 km)3.5 miles (5.7 km)
Infrastructure
ZIP 04103
Portland city, ME
View full profile →- Work From Home %19.7%
- Walkability (0–100)68
- Broadband %91.8%
ZIP 04021
Cumberland Center CDP, ME
View full profile →- Work From Home %26.1%
- Walkability (0–100)28
- Broadband %91.7%
Visual comparison (same scale)
Work From Home %
19.7%26.1%
Walkability (0–100)
6828
Broadband %
91.8%91.7%
Frequently Asked Questions
How do ZIP 04103 and 04021 compare?
ZIP 04103 is more diverse. ZIP 04021 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (04103), orange the second (04021). 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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