04020 vs 03901 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 04020, Orange = ZIP 03901.
Quick verdict: ZIP 04020 is more affordable rent, lower unemployment, more diverse. ZIP 03901 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 04020
Cornish CDP, ME
View full profile →- Population1,948
- Median Income$69,068
- Median Home Value$244k
- Median Rent$788
- Median Age38.9 yrs
- Poverty Rate5.5%
ZIP 03901
Berwick CDP, ME
View full profile →- Population8,094
- Median Income$77,790
- Median Home Value$331k
- Median Rent$1,078
- Median Age40.4 yrs
- Poverty Rate3.8%
Visual comparison (same scale)
Population
1,9488,094
Median Income
$69,068$77,790
Median Home Value
$244k$331k
Median Rent
$788$1,078
Median Age
38.9 yrs40.4 yrs
Poverty Rate
5.5%3.8%
Demographics
ZIP 04020
Cornish CDP, ME
View full profile →- White %82.3%
- Black %0.0%
- Asian %0.2%
- Hispanic %0.0%
- Age 0–17 %17.8%
- Age 18–64 %67.4%
- Age 65+ %14.8%
- Bachelor's+ %19.7%
- Diversity Index29/100
ZIP 03901
Berwick CDP, ME
View full profile →- White %93.6%
- Black %0.7%
- Asian %1.6%
- Hispanic %2.3%
- Age 0–17 %24.7%
- Age 18–64 %57.2%
- Age 65+ %18.1%
- Bachelor's+ %35.0%
- Diversity Index12/100
Visual comparison (same scale)
White %
82.3%93.6%
Black %
0.0%0.7%
Asian %
0.2%1.6%
Hispanic %
0.0%2.3%
Age 0–17 %
17.8%24.7%
Age 18–64 %
67.4%57.2%
Age 65+ %
14.8%18.1%
Bachelor's+ %
19.7%35.0%
Diversity Index
29/10012/100
Economy
ZIP 04020
Cornish CDP, ME
View full profile →- Median Income$69,068
- Unemployment %2.6%
- IRS Net Migration+88
- Work From Home %5.6%
ZIP 03901
Berwick CDP, ME
View full profile →- Median Income$77,790
- Unemployment %3.5%
- IRS Net Migration+367
- Work From Home %13.0%
Visual comparison (same scale)
Median Income
$69,068$77,790
Unemployment %
2.6%3.5%
IRS Net Migration
+88+367
Work From Home %
5.6%13.0%
Housing
ZIP 04020
Cornish CDP, ME
View full profile →- Median Home Value$244k
- Median Rent$788
- Owner Occupied %83.0%
- Broadband %87.0%
- Vacant %13.8%
- Median Year Built1970
ZIP 03901
Berwick CDP, ME
View full profile →- Median Home Value$331k
- Median Rent$1,078
- Owner Occupied %86.8%
- Broadband %92.2%
- Vacant %3.3%
- Median Year Built1990
Visual comparison (same scale)
Median Home Value
$244k$331k
Median Rent
$788$1,078
Owner Occupied %
83.0%86.8%
Broadband %
87.0%92.2%
Vacant %
13.8%3.3%
Median Year Built
19701990
Climate & Location
ZIP 04020
Cornish CDP, ME
View full profile →- Snow Days/Year0 days
- Elevation (ft)528 ft
- Nearest Airport26.3 miles (42.3 km)
- Distance to Coast24.9 miles (40.0 km)
ZIP 03901
Berwick CDP, ME
View full profile →- Snow Days/Year0 days
- Elevation (ft)323 ft
- Nearest Airport15.3 miles (24.7 km)
- Distance to Coast6.9 miles (11.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
528 ft323 ft
Nearest Airport
26.3 miles (42.3 km)15.3 miles (24.7 km)
Distance to Coast
24.9 miles (40.0 km)6.9 miles (11.0 km)
Infrastructure
ZIP 04020
Cornish CDP, ME
View full profile →- Work From Home %5.6%
- Walkability (0–100)28
- Broadband %87.0%
ZIP 03901
Berwick CDP, ME
View full profile →- Work From Home %13.0%
- Walkability (0–100)25
- Broadband %92.2%
Visual comparison (same scale)
Work From Home %
5.6%13.0%
Walkability (0–100)
2825
Broadband %
87.0%92.2%
Frequently Asked Questions
How do ZIP 04020 and 03901 compare?
ZIP 04020 is more affordable rent, lower unemployment, more diverse. ZIP 03901 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (04020), orange the second (03901). 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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