Kaaistraat is een straat te Sint Willebrord in de gemeente Rucphen en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 4711 HW | 15, 17, 19A, 13, 13A, 11, 9, 7, 5, 3, 1, 1A, 19, 21, 23, 25A, 25, 27, 31; |
| 4711 HT | 86, 88, 90, 92, 98A, 98, 100; |
| 4711 HS | 36, 38, 40A, 40, 42, 44, 46, 48A, 48, 50, 52A, 52, 54, 60A, 60, 62, 66, 68, 70, 72A, 72, 74, 76, 78, 80, 82; |
| 4711 HP | 65, 65A, 63, 61, 61B, 61A, 57, 55, 53, 51, 49, 47, 43, 39, 37; |
| 4711 HX | 10, 12, 16, 18, 20, 22, 24, 26, 28, 30, 34; |
| 4711 HR | 67, 69, 71, 73, 75A, 75B, 75, 77A, 77, 79, 81, 85, 87, 89, 91, 93, 95, 97, 99, 105; |