03745 vs 03603 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 03745, Orange = ZIP 03603.
Quick verdict: ZIP 03745 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 03603 is more affordable rent, higher work-from-home share.
Quick Facts
ZIP 03745
NH
View full profile →- Population1,771
- Median Income$89,046
- Median Home Value$277k
- Median Rent$1,125
- Median Age57.4 yrs
- Poverty Rate5.4%
ZIP 03603
Charlestown CDP, NH
View full profile →- Population5,272
- Median Income$55,266
- Median Home Value$182k
- Median Rent$1,050
- Median Age48.2 yrs
- Poverty Rate13.7%
Visual comparison (same scale)
Population
1,7715,272
Median Income
$89,046$55,266
Median Home Value
$277k$182k
Median Rent
$1,125$1,050
Median Age
57.4 yrs48.2 yrs
Poverty Rate
5.4%13.7%
Demographics
ZIP 03745
NH
View full profile →- White %90.2%
- Black %0.0%
- Asian %0.8%
- Hispanic %0.6%
- Age 0–17 %13.5%
- Age 18–64 %57.3%
- Age 65+ %29.2%
- Bachelor's+ %40.8%
- Diversity Index18/100
ZIP 03603
Charlestown CDP, NH
View full profile →- White %90.4%
- Black %0.3%
- Asian %2.2%
- Hispanic %0.4%
- Age 0–17 %19.3%
- Age 18–64 %55.4%
- Age 65+ %25.3%
- Bachelor's+ %18.6%
- Diversity Index18/100
Visual comparison (same scale)
White %
90.2%90.4%
Black %
0.0%0.3%
Asian %
0.8%2.2%
Hispanic %
0.6%0.4%
Age 0–17 %
13.5%19.3%
Age 18–64 %
57.3%55.4%
Age 65+ %
29.2%25.3%
Bachelor's+ %
40.8%18.6%
Diversity Index
18/10018/100
Economy
ZIP 03745
NH
View full profile →- Median Income$89,046
- Unemployment %1.1%
- IRS Net Migration+83
- Work From Home %7.0%
ZIP 03603
Charlestown CDP, NH
View full profile →- Median Income$55,266
- Unemployment %2.1%
- IRS Net Migration+247
- Work From Home %8.6%
Visual comparison (same scale)
Median Income
$89,046$55,266
Unemployment %
1.1%2.1%
IRS Net Migration
+83+247
Work From Home %
7.0%8.6%
Housing
ZIP 03745
NH
View full profile →- Median Home Value$277k
- Median Rent$1,125
- Owner Occupied %95.3%
- Broadband %84.8%
- Vacant %9.0%
- Median Year Built1980
ZIP 03603
Charlestown CDP, NH
View full profile →- Median Home Value$182k
- Median Rent$1,050
- Owner Occupied %75.6%
- Broadband %80.5%
- Vacant %12.1%
- Median Year Built1975
Visual comparison (same scale)
Median Home Value
$277k$182k
Median Rent
$1,125$1,050
Owner Occupied %
95.3%75.6%
Broadband %
84.8%80.5%
Vacant %
9.0%12.1%
Median Year Built
19801975
Climate & Location
ZIP 03745
NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)570 ft
- Nearest Airport10.5 miles (16.8 km)
- Distance to Coast78.5 miles (126.4 km)
ZIP 03603
Charlestown CDP, NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)560 ft
- Nearest Airport24.7 miles (39.8 km)
- Distance to Coast72.2 miles (116.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
570 ft560 ft
Nearest Airport
10.5 miles (16.8 km)24.7 miles (39.8 km)
Distance to Coast
78.5 miles (126.4 km)72.2 miles (116.2 km)
Infrastructure
ZIP 03603
Charlestown CDP, NH
View full profile →- Work From Home %8.6%
- Walkability (0–100)30
- Broadband %80.5%
Visual comparison (same scale)
Work From Home %
7.0%8.6%
Walkability (0–100)
2630
Broadband %
84.8%80.5%
Frequently Asked Questions
How do ZIP 03745 and 03603 compare?
ZIP 03745 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 03603 is more affordable rent, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (03745), orange the second (03603). 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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