Charlestown, NH
ZIP Codes in Charlestown, New Hampshire
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03603 | 5,218 | 43.2479, -72.3737 |
Charlestown has 1 ZIP code
ZIP Codes in Charlestown, New Hampshire
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03603 | 5,218 | 43.2479, -72.3737 |