Sint Annastraat is een straat te Alkmaar in de gemeente Alkmaar en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1811 BR | 1, 3, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 39, 41, 43, 45, 49, 51, 53; |
| 1811 BS | 2A, 2B, 2C, 2, 4A, 4B, 4C, 4, 8, 10, 12, 14, 22, 24, 26, 28, 30, 34, 36, 38, 40, 42, 46, 50, 52, 54, 56; |