Hamrik is een straat te Winsum in de gemeente Winsum en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9951 HK | 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71; |
| 9951 JH | 3, 4A, 4, 5, 6, 7, 8T, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19T, 19, 21, 23, 25, 27, 29; |