04642 vs 04421 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 04642, Orange = ZIP 04421.
Quick verdict: ZIP 04642 is more affordable rent. ZIP 04421 is wealthier, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 04642
ME
View full profile →- Population194
- Median Income$61,406
- Median Home Value—
- Median Rent$728
- Median Age63.2 yrs
- Poverty Rate12.4%
ZIP 04421
Castine CDP, ME
View full profile →- Population1,222
- Median Income$111,500
- Median Home Value$558k
- Median Rent$1,016
- Median Age21.0 yrs
- Poverty Rate9.3%
Visual comparison (same scale)
Population
1941,222
Median Income
$61,406$111,500
Median Home Value
—$558k
Median Rent
$728$1,016
Median Age
63.2 yrs21.0 yrs
Poverty Rate
12.4%9.3%
Demographics
ZIP 04642
ME
View full profile →- White %98.5%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %2.6%
- Age 18–64 %53.1%
- Age 65+ %44.3%
- Bachelor's+ %46.8%
- Diversity Index3/100
ZIP 04421
Castine CDP, ME
View full profile →- White %88.0%
- Black %1.9%
- Asian %0.2%
- Hispanic %5.1%
- Age 0–17 %10.9%
- Age 18–64 %69.5%
- Age 65+ %19.6%
- Bachelor's+ %75.6%
- Diversity Index22/100
Visual comparison (same scale)
White %
98.5%88.0%
Black %
0.0%1.9%
Asian %
0.0%0.2%
Hispanic %
0.0%5.1%
Age 0–17 %
2.6%10.9%
Age 18–64 %
53.1%69.5%
Age 65+ %
44.3%19.6%
Bachelor's+ %
46.8%75.6%
Diversity Index
3/10022/100
Economy
ZIP 04642
ME
View full profile →- Median Income$61,406
- Unemployment %3.2%
- IRS Net Migration+9
- Work From Home %7.8%
- Mean Commute (min)83 min
ZIP 04421
Castine CDP, ME
View full profile →- Median Income$111,500
- Unemployment %2.1%
- IRS Net Migration+55
- Work From Home %12.7%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$61,406$111,500
Unemployment %
3.2%2.1%
IRS Net Migration
+9+55
Work From Home %
7.8%12.7%
Mean Commute (min)
83 min—
Housing
ZIP 04642
ME
View full profile →- Median Home Value—
- Median Rent$728
- Owner Occupied %72.7%
- Broadband %71.9%
- Vacant %53.6%
- Median Year Built1990
ZIP 04421
Castine CDP, ME
View full profile →- Median Home Value$558k
- Median Rent$1,016
- Owner Occupied %81.5%
- Broadband %94.4%
- Vacant %56.5%
- Median Year Built1973
Visual comparison (same scale)
Median Home Value
—$558k
Median Rent
$728$1,016
Owner Occupied %
72.7%81.5%
Broadband %
71.9%94.4%
Vacant %
53.6%56.5%
Median Year Built
19901973
Climate & Location
ZIP 04642
ME
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport23.6 miles (37.9 km)
- Distance to Coast1.1 miles (1.8 km)
ZIP 04421
Castine CDP, ME
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport22.6 miles (36.3 km)
- Distance to Coast0.4 miles (0.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
20 ft20 ft
Nearest Airport
23.6 miles (37.9 km)22.6 miles (36.3 km)
Distance to Coast
1.1 miles (1.8 km)0.4 miles (0.7 km)
Infrastructure
ZIP 04642
ME
View full profile →- Mean Commute (min)83 min
- Work From Home %7.8%
- Walkability (0–100)29
- Broadband %71.9%
ZIP 04421
Castine CDP, ME
View full profile →- Mean Commute (min)—
- Work From Home %12.7%
- Walkability (0–100)29
- Broadband %94.4%
Visual comparison (same scale)
Mean Commute (min)
83 min—
Work From Home %
7.8%12.7%
Walkability (0–100)
2929
Broadband %
71.9%94.4%
Frequently Asked Questions
How do ZIP 04642 and 04421 compare?
ZIP 04642 is more affordable rent. ZIP 04421 is wealthier, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (04642), orange the second (04421). 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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