Geest is een straat te Alkmaar in de gemeente Alkmaar en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1811 GH | 8, 10, 12, 16, 18A, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 44, 46, 48, 52, 6, 4, 2; |
| 1811 GG | 53, 51, 49, 47, 45, 43, 37, 35, 33, 31, 29, 27, 25, 23, 21, 13, 11, 9, 7, 5, 1; |