Helmgras is een straat te Kamperland in de gemeente Noord-Beveland en is gelegen in de Nederlandse provincie Zeeland.
| Postcode | Huisnummers |
|---|---|
| 4493 RM | 25, 26, 27, 28, 29, 30, 31, 32, 34, 36, 37, 38, 39, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 40, 41, 42, 43, 43, 44; |