03237 vs 03809 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 03237, Orange = ZIP 03809.
Quick verdict: ZIP 03237 is wealthier, lower unemployment, more educated. ZIP 03809 is higher home values, lower poverty rate, more diverse, higher work-from-home share.
Quick Facts
ZIP 03237
NH
View full profile →- Population2,313
- Median Income$107,353
- Median Home Value$318k
- Median Rent—
- Median Age43.5 yrs
- Poverty Rate5.2%
ZIP 03809
Alton CDP, NH
View full profile →- Population3,684
- Median Income$92,278
- Median Home Value$332k
- Median Rent$616
- Median Age54.3 yrs
- Poverty Rate4.3%
Visual comparison (same scale)
Population
2,3133,684
Median Income
$107,353$92,278
Median Home Value
$318k$332k
Median Rent
—$616
Median Age
43.5 yrs54.3 yrs
Poverty Rate
5.2%4.3%
Demographics
ZIP 03237
NH
View full profile →- White %98.4%
- Black %0.0%
- Asian %0.3%
- Hispanic %3.2%
- Age 0–17 %18.2%
- Age 18–64 %68.5%
- Age 65+ %13.2%
- Bachelor's+ %43.0%
- Diversity Index3/100
ZIP 03809
Alton CDP, NH
View full profile →- White %94.9%
- Black %2.3%
- Asian %0.2%
- Hispanic %3.1%
- Age 0–17 %15.3%
- Age 18–64 %61.6%
- Age 65+ %23.2%
- Bachelor's+ %31.8%
- Diversity Index10/100
Visual comparison (same scale)
White %
98.4%94.9%
Black %
0.0%2.3%
Asian %
0.3%0.2%
Hispanic %
3.2%3.1%
Age 0–17 %
18.2%15.3%
Age 18–64 %
68.5%61.6%
Age 65+ %
13.2%23.2%
Bachelor's+ %
43.0%31.8%
Diversity Index
3/10010/100
Economy
ZIP 03237
NH
View full profile →- Median Income$107,353
- Unemployment %0.5%
- IRS Net Migration+109
- Work From Home %7.2%
ZIP 03809
Alton CDP, NH
View full profile →- Median Income$92,278
- Unemployment %2.9%
- IRS Net Migration+173
- Work From Home %9.0%
Visual comparison (same scale)
Median Income
$107,353$92,278
Unemployment %
0.5%2.9%
IRS Net Migration
+109+173
Work From Home %
7.2%9.0%
Housing
ZIP 03237
NH
View full profile →- Median Home Value$318k
- Median Rent—
- Owner Occupied %93.9%
- Broadband %95.4%
- Vacant %25.1%
- Median Year Built1978
ZIP 03809
Alton CDP, NH
View full profile →- Median Home Value$332k
- Median Rent$616
- Owner Occupied %89.0%
- Broadband %89.0%
- Vacant %24.2%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$318k$332k
Median Rent
—$616
Owner Occupied %
93.9%89.0%
Broadband %
95.4%89.0%
Vacant %
25.1%24.2%
Median Year Built
19781982
Climate & Location
ZIP 03237
NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)500 ft
- Nearest Airport16.3 miles (26.2 km)
- Distance to Coast29.7 miles (47.8 km)
ZIP 03809
Alton CDP, NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)500 ft
- Nearest Airport23.6 miles (38.0 km)
- Distance to Coast24.3 miles (39.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
500 ft500 ft
Nearest Airport
16.3 miles (26.2 km)23.6 miles (38.0 km)
Distance to Coast
29.7 miles (47.8 km)24.3 miles (39.1 km)
Infrastructure
Visual comparison (same scale)
Work From Home %
7.2%9.0%
Walkability (0–100)
2523
Broadband %
95.4%89.0%
Frequently Asked Questions
How do ZIP 03237 and 03809 compare?
ZIP 03237 is wealthier, lower unemployment, more educated. ZIP 03809 is higher home values, lower poverty rate, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (03237), orange the second (03809). 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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