Zijldonk is een straat te Leiden in de gemeente Leiden en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2317 XX | 23, 24, 25, 26, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 4B, 4A, 3, 2, 1; |
| 2317 XZ | 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46; |
| 2317 ZA | 65, 66, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64; |
| 2317 ZB | 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86; |
| 2317 ZC | 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106; |
| 2317 ZE | 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 131, 132, 133, 134, 135; |
| 2317 ZG | 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166; |
| 2317 ZD | 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126; |