Gilsum, NH
ZIP Codes in Gilsum, New Hampshire
December 26, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03448 | 871 | 43.0412, -72.2624 |
Gilsum has 1 ZIP code
ZIP Codes in Gilsum, New Hampshire
December 26, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03448 | 871 | 43.0412, -72.2624 |