Willem de Zwijgerlaan is een straat te Pijnacker in de gemeente Pijnacker-Nootdorp en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2641 HS | 75, 77, 73, 71, 69, 67, 65, 63, 61, 59, 57, 55, 53, 51, 49, 47, 45, 43, 41, 39, 37, 35, 33, 31, 29, 27; |
| 2641 HP | 1, 3, 5, 7, 9, 11, 13, 15, 17; |
| 2641 HT | 2, 4, 6, 8, 10, 12a, 12, 14a, 14; |
| 2641 HW | 68, 34, 36a, 36, 38, 40, 42, 44a, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66; |
| 2641 HV | 16, 18, 20, 22, 24, 26, 28, 30, 32; |
| 2641 HR | 19, 21, 23, 25; |