Julianalaan is een straat te Voorhout in de gemeente Teylingen en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2215 HB | 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75; |
| 2215 HA | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45; |
| 2215 HE | 62, 64, 66, 68, 70a, 70, 72b, 72c, 72d, 72e, 72f, 72g, 72h, 72i, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90; |
| 2215 HC | 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30; |
| 2215 HD | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60; |