Willem de Zwijgerlaan is een straat te Winschoten in de gemeente Oldambt en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9671 JM | 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 57, 55, 53, 51; |
| 9671 JN | 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109; |
| 9671 JL | 49, 47, 45, 43, 41, 39, 37, 35, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11; |
| 9671 JR | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 2, 4, 6; |
| 9671 JS | 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52; |
| 9671 JP | 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135; |