Dijk is een straat te Alkmaar in de gemeente Alkmaar en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1811 MB | 1, 3A, 3, 5A, 5B, 5, 7, 9, 11A, 11, 13A, 13, 15A, 15, 17, 19, 21, 23, 25A, 25, 27A, 27, 29A, 29, 31; |
| 1811 MC | 4, 6, 8, 10, 12A, 12, 12, 14A, 14B, 14, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 38, 40, 42, 44, 46; |