Comparison to Surrounding Areas
The median household income ($84,872) for 03259 is less than the median household income for 03215 ($105,625), 03227 ($146,917), 03285 ($90,022), Carroll County ($86,463), and Sandwich town ($140,694). But it's more than 03818 ($77,134), 03883 ($67,679), 03886 ($74,450), and 03897 ($-1).
| 03259 | $84,872 |
| Sandwich town | $140,694 |
| Carroll County | $86,463 |
Get Median Household Income for all Zip Codes in New Hampshire.
The average household income ($142,455) for 03259 is less than the average household income for 03215 ($144,726), 03227 ($205,008), and Sandwich town ($188,182). But it's more than 03285 ($102,860), 03818 ($92,528), 03883 ($77,588), 03886 ($80,996), 03897 ($-1), and Carroll County ($113,348).
| 03259 | $142,455 |
| Sandwich town | $188,182 |
| Carroll County | $113,348 |
Get Average Household Income for all Zip Codes in New Hampshire.
The per-capita income for 03259 is $87,307. The per capita income ($87,307) for 03259 is less than the per capita income for 03227 ($108,247) and Sandwich town ($101,268). But it's more than 03818 ($44,029), 03215 ($69,044), 03285 ($50,230), 03897 ($-1), 03883 ($31,800), 03886 ($43,214), and Carroll County ($50,677).
| 03259 | $87,307 |
| Sandwich town | $101,268 |
| Carroll County | $50,677 |
Get Per-Capita Income for all Zip Codes in New Hampshire.
30.3% of households make over $200,000 a year. The percent high income households (30.3%) for 03259 is less than the percent high income households for 03227 (33.1%) and Sandwich town (30.9%). But it's more than 03818 (13.7%), 03215 (25.9%), 03285 (7.7%), 03897 (0.0%), 03883 (0.0%), 03886 (4.8%), and Carroll County (12.6%).
| 03259 | 30.3% |
| Sandwich town | 30.9% |
| Carroll County | 12.6% |
Get High Income Households for all Zip Codes in New Hampshire.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 03259 | $-1 | $-1 | $94,375 | $84,286 |
| Sandwich town | $-1 | $155,000 | $134,107 | $155,000 |
| Carroll County | $75,313 | $106,946 | $102,208 | $60,894 |
Get Median Household Income by Age of Householder for all Zip Codes in New Hampshire.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 03259 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 03259 | +/-$52,725 | +/-$33,445 | +/-$22,894 | +/-17.4% | +/-$-1 | +/-$-1 | +/-$79,472 | +/-$26,581 |
| Sandwich town | +/-$21,546 | +/-$53,467 | +/-$36,087 | +/-13.6% | +/-$-1 | +/-$72,521 | +/-$8,209 | +/-$84,381 |
| Carroll County | +/-$3,914 | +/-$5,747 | +/-$2,384 | +/-1.5% | +/-$65,213 | +/-$11,929 | +/-$5,909 | +/-$4,054 |