Koekoekslaan is een straat te Schiedam in de gemeente Schiedam en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 3121 XJ | 57, 59, 61, 63, 65, 55, 53, 51, 49, 47, 45, 43, 41, 39, 37, 35, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99; |
| 3121 XK | 28, 30, 32, 34, 40, 42, 44, 46, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 4, 8, 10, 12, 14, 16, 18, 20; |