Westerwalstraat is een straat te Elburg in de gemeente Elburg en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 8081 CC | 16, 18, 20, 22, 24, 26, 28, 30A, 30B, 30, 32, 34; |
| 8081 CB | 37, 39, 41, 43, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81; |
| 8081 CZ | 4, 6, 8, 12; |
| 8081 CA | 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31A, 31, 33, 35; |