New Hampshire · United States
ZIP codes by county — New Hampshire
10 counties
| County | FIPS | Population | Median household income |
|---|---|---|---|
| Belknap County | 33001 | 64,300 | $87,983 |
| Carroll County | 33003 | 51,259 | $82,961 |
| Cheshire County | 33005 | 76,945 | $81,001 |
| Coos County | 33007 | 31,386 | $58,439 |
| Grafton County | 33009 | 91,759 | $84,021 |
| Hillsborough County | 33011 | 424,732 | $100,436 |
| Merrimack County | 33013 | 155,018 | $93,944 |
| Rockingham County | 33015 | 317,163 | $113,927 |
| Strafford County | 33017 | 131,743 | $86,564 |
| Sullivan County | 33019 | 43,529 | $75,929 |
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties. Sources: U.S. Census Bureau.