Gilmanton, NH zip code
Gilmanton, New Hampshire uses one zip code: 03237. Most of it is in Belknap County. Together these zip codes are home to about 2.6K people.
Zip codes
1
Population
2.6K
All zips combined
Largest zip
03237
2,575 residents
Zip codes in Gilmanton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 03237 | 2,575 | $111,359 |