Kaaistraat is een straat te Steenbergen in de gemeente Steenbergen en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 4651 BM | 51, 53a, 53, 55a, 55, 57, 59a, 59, 61a, 49, 47, 45, 45a, 43, 41, 61, 63, 65, 67, 69, 71; |
| 4651 BL | 39, 37, 33, 31, 29, 27, 25, 25a, 23, 21, 19, 17, 15, 13, 13a, 11, 9, 1; |
| 4651 BN | 26b, 26c, 28, 2a, 2b, 2c, 2d, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22a, 22b, 22, 24, 26a; |
| 4651 BP | 30, 32, 34, 36, 38, 40a, 40, 42, 44a, 44b, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76; |