There are 34 zip codes in Hillsborough County, New Hampshire. The most populated is 3103, located in Manchester. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 03103 | 37,093 | Manchester |
| 03104 | 34,962 | Manchester |
| 03102 | 33,759 | Manchester |
| 03060 | 31,469 | Nashua |
| 03062 | 28,866 | Nashua |
| 03054 | 27,139 | Merrimack |
| 03051 | 25,385 | Hudson |
| 03110 | 23,385 | Bedford |
| 03055 | 16,151 | Milford |
| 03063 | 15,941 | Nashua |
| 03064 | 14,667 | Nashua |
| 03076 | 14,221 | Pelham |
| 03045 | 14,165 | Goffstown |
| 03031 | 11,814 | Amherst |
| 03109 | 10,374 | Manchester |
| 03281 | 9,108 | Weare |
| 03052 | 8,484 | Litchfield |
| 03049 | 8,429 | Hollis |
| 03244 | 7,666 | Hillsborough |
| 03458 | 6,864 | Peterborough |
| 03070 | 6,099 | New Boston |
| 03033 | 5,659 | Brookline |
| 03071 | 5,244 | New Ipswich |
| 03086 | 4,116 | Wilton |
| 03048 | 3,489 | Greenville |
| 03101 | 3,228 | Manchester |
| 03440 | 2,900 | Antrim |
| 03057 | 2,607 | Mont Vernon |
| 03449 | 1,785 | Hancock |
| 03047 | 1,784 | Greenfield |
| 03082 | 1,606 | Lyndeborough |
| 03442 | 1,515 | Bennington |
| 03043 | 1,444 | Francestown |
| 03084 | 1,372 | Temple |