Geldersestraat is een straat te Sittard in de gemeente Sittard-Geleen en is gelegen in de Nederlandse provincie Limburg.
| Postcode | Huisnummers |
|---|---|
| 6136 AS | 1, 3A, 3, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 37, 39, 41; |
| 6136 AT | 2, 4, 6, 8, 10, 12, 14, 18, 20, 22, 24, 26, 28A, 28, 30, 32, 34A, 34B; |