Dr. Jacobilaan is een straat te Castricum in de gemeente Castricum en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1901 KH | 6a, 6b, 6, 8a, 8, 10, 12, 14, 16, 18, 20, 4, 2; |
| 1901 KG | 43, 41, 39, 37, 35, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 15a, 13, 7, 5, 3, 1, 1a; |