Westerparallelstraat is een straat te Stadskanaal in de gemeente Stadskanaal en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9501 GS | 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47; |
| 9501 GT | 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 95, 93, 91, 89, 87, 85, 83, 81; |
| 9501 GW | 32, 34, 36, 38, 40, 42, 44, 46, 48, 30, 28, 26, 24, 22, 16, 14, 12, 10, 8, 6; |
| 9501 GX | 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 76, 78, 80, 82; |
| 9501 GV | 103, 103T, 101, 99, 97; |