100 Richest ZIP Codes in the United States in Belknap County, New Hampshire
Explore the 100 ZIP codes with the highest median household income in the United States using U.S. Census data. This page lists ZIP codes located in Belknap County, New Hampshire.
| Rank | ZIP Code | City | State | Median Household Income |
|---|---|---|---|---|
| 1 | 03810 | ALTON BAY | NH | $139,848 |
| 2 | 03249 | GILFORD | NH | $112,522 |
| 3 | 03837 | GILMANTON IRON WORKS | NH | $110,562 |
| 4 | 03237 | GILMANTON | NH | $98,542 |
| 5 | 03225 | CENTER BARNSTEAD | NH | $91,111 |
| 6 | 03218 | BARNSTEAD | NH | $88,188 |
| 7 | 03269 | SANBORNTON | NH | $87,530 |
| 8 | 03809 | ALTON | NH | $86,116 |
| 9 | 03256 | NEW HAMPTON | NH | $73,456 |
| 10 | 03220 | BELMONT | NH | $72,642 |
| 11 | 03276 | TILTON | NH | $68,898 |
| 12 | 03246 | LACONIA | NH | $68,024 |
| 13 | 03253 | MEREDITH | NH | $65,490 |